diff --git a/curriculum/challenges/_meta/learn-how-to-express-concerns/meta.json b/curriculum/challenges/_meta/learn-how-to-express-concerns/meta.json
index 48fa8a75a2d..e8c50603439 100644
--- a/curriculum/challenges/_meta/learn-how-to-express-concerns/meta.json
+++ b/curriculum/challenges/_meta/learn-how-to-express-concerns/meta.json
@@ -7,7 +7,631 @@
   "challengeOrder": [
     {
       "id": "6660a0819111de5ff0ee8ba6",
-      "title": "Dialogue 1: I'm Tom"
+      "title": "Dialogue 1: Project Timeline Discussion"
+    },
+    {
+      "id": "67c4709a5c507f17801e0ea9",
+      "title": "Task 1"
+    },
+    {
+      "id": "67c472da585fca2a7acf4d1f",
+      "title": "Task 2"
+    },
+    {
+      "id": "67c4748510b1b9327a5f4356",
+      "title": "Task 3"
+    },
+    {
+      "id": "67c4758a31782c3a663a6ce5",
+      "title": "Task 4"
+    },
+    {
+      "id": "67c4799d5af8ae44e375d21c",
+      "title": "Task 5"
+    },
+    {
+      "id": "67c47b77c532ac4fe563d36d",
+      "title": "Task 6"
+    },
+    {
+      "id": "67c47f84bd8559586a7d87b2",
+      "title": "Task 7"
+    },
+    {
+      "id": "67c481f3c9412f65ec644607",
+      "title": "Task 8"
+    },
+    {
+      "id": "67c48390c50d83714ea4ff48",
+      "title": "Task 9"
+    },
+    {
+      "id": "67c484a75ba7e7784b9069ec",
+      "title": "Task 10"
+    },
+    {
+      "id": "67c487c0ca5ae986140c3dac",
+      "title": "Task 11"
+    },
+    {
+      "id": "67c489951e48c78cf71ad387",
+      "title": "Task 12"
+    },
+    {
+      "id": "67c48d0e1803699ebab5fd6b",
+      "title": "Task 13"
+    },
+    {
+      "id": "67c48f828714bea7d6353701",
+      "title": "Task 14"
+    },
+    {
+      "id": "67c492e1183f85b001900d59",
+      "title": "Task 15"
+    },
+    {
+      "id": "67c493f8332270b8a56a9921",
+      "title": "Task 16"
+    },
+    {
+      "id": "67c495d0bb5993c2e5bdc28a",
+      "title": "Task 17"
+    },
+    {
+      "id": "67c4967b94e3a5c8c634539f",
+      "title": "Task 18"
+    },
+    {
+      "id": "67c49821cdcb22d0a6aeb343",
+      "title": "Task 19"
+    },
+    {
+      "id": "67c499413b600dd6dc69f2be",
+      "title": "Task 20"
+    },
+    {
+      "id": "67c4b9f1d0401bf46b090eed",
+      "title": "Task 21"
+    },
+    {
+      "id": "67c4bacefd5097faecca40d4",
+      "title": "Task 22"
+    },
+    {
+      "id": "67c4c0089f19c7068b1cde29",
+      "title": "Task 23"
+    },
+    {
+      "id": "67c4c4ba85a520119603b34f",
+      "title": "Task 24"
+    },
+    {
+      "id": "67c4c65c9f221e18577ef5d5",
+      "title": "Task 25"
+    },
+    {
+      "id": "67c4da32d75fb829cb6e268e",
+      "title": "Task 26"
+    },
+    {
+      "id": "67c4dbd59e50553720bfef79",
+      "title": "Task 27"
+    },
+    {
+      "id": "67c4df1b2f2b56444eb61fe6",
+      "title": "Task 28"
+    },
+    {
+      "id": "67c4e2ba3c427051461d43aa",
+      "title": "Task 29"
+    },
+    {
+      "id": "67c4e74d34c1f767d9148a79",
+      "title": "Task 30"
+    },
+    {
+      "id": "67c4e837b8e9846e7ed6000f",
+      "title": "Task 31"
+    },
+    {
+      "id": "67c4e9c4241f22755dee46f0",
+      "title": "Task 32"
+    },
+    {
+      "id": "67c4ea478ef3727bf28f3697",
+      "title": "Task 33"
+    },
+    {
+      "id": "67c4eb3c1b31de8162c31316",
+      "title": "Task 34"
+    },
+    {
+      "id": "67c4edc1615a9f8d265fe6da",
+      "title": "Task 35"
+    },
+    {
+      "id": "67c4ef0d39cd1d95f8c3a213",
+      "title": "Task 36"
+    },
+    {
+      "id": "67c4f05c757b989d0a65be45",
+      "title": "Task 37"
+    },
+    {
+      "id": "67c4f1cfad6063a70856bb4c",
+      "title": "Task 38"
+    },
+    {
+      "id": "67c5f02457a210d5d369edd0",
+      "title": "Task 39"
+    },
+    {
+      "id": "67c5f290611d70e4649db423",
+      "title": "Task 40"
+    },
+    {
+      "id": "67c5f3b779cd53ebbd42ece0",
+      "title": "Task 41"
+    },
+    {
+      "id": "67c5f588027bb6f33bd47f22",
+      "title": "Task 42"
+    },
+    {
+      "id": "67c5f6dcced0d4fd572e6b20",
+      "title": "Task 43"
+    },
+    {
+      "id": "67c5f9af4636840997674ee3",
+      "title": "Task 44"
+    },
+    {
+      "id": "67c5fae7f7666511703657a2",
+      "title": "Task 45"
+    },
+    {
+      "id": "67c5fc2aeac256193beed46d",
+      "title": "Task 46"
+    },
+    {
+      "id": "67c5fd5d544d251ed4ad9fee",
+      "title": "Task 47"
+    },
+    {
+      "id": "67c5fe2b3b2cc825412e2839",
+      "title": "Task 48"
+    },
+    {
+      "id": "67c603a48520103144bd8c81",
+      "title": "Task 49"
+    },
+    {
+      "id": "67c60cfda746c444008ce7fa",
+      "title": "Task 50"
+    },
+    {
+      "id": "67c611c971557b4fe70ae623",
+      "title": "Task 51"
+    },
+    {
+      "id": "67c613b1162f59558858c0ab",
+      "title": "Task 52"
+    },
+    {
+      "id": "67c6146c3f024459b62ff443",
+      "title": "Task 53"
+    },
+    {
+      "id": "67c616175331825f2a16c71d",
+      "title": "Task 54"
+    },
+    {
+      "id": "67c6176130e73c6a6e230cc8",
+      "title": "Task 55"
+    },
+    {
+      "id": "67c61977259aea71cbd6c010",
+      "title": "Dialogue 2: Team Meeting Follow-Up"
+    },
+    {
+      "id": "67c708a2dfe844ae28c71f05",
+      "title": "Task 56"
+    },
+    {
+      "id": "67c70abfeb7c6fb8cbd3fed7",
+      "title": "Task 57"
+    },
+    {
+      "id": "67c70c2ac733e5c1d5da0bbf",
+      "title": "Task 58"
+    },
+    {
+      "id": "67c70e78a66969cb55c395fc",
+      "title": "Task 59"
+    },
+    {
+      "id": "67c712596d91bcd364b3cf0d",
+      "title": "Task 60"
+    },
+    {
+      "id": "67c71429f84441d9cda80c47",
+      "title": "Task 61"
+    },
+    {
+      "id": "67c7171a70134feaf2f75a55",
+      "title": "Task 62"
+    },
+    {
+      "id": "67c72c799c0f41ffb521b132",
+      "title": "Task 63"
+    },
+    {
+      "id": "67c7322da271fb1229b981c5",
+      "title": "Task 64"
+    },
+    {
+      "id": "67c735695c3c2c1fad81e10b",
+      "title": "Task 65"
+    },
+    {
+      "id": "67c73c7227518d3199f7ce31",
+      "title": "Task 66"
+    },
+    {
+      "id": "67c73f104f790a3e06e41ed8",
+      "title": "Task 67"
+    },
+    {
+      "id": "67c741781789f448b57ac265",
+      "title": "Task 68"
+    },
+    {
+      "id": "67c744876e38a4508887d5a5",
+      "title": "Task 69"
+    },
+    {
+      "id": "67c746a1f2f8165bb36f1642",
+      "title": "Task 70"
+    },
+    {
+      "id": "67c748947c28106ec486cc4e",
+      "title": "Task 71"
+    },
+    {
+      "id": "67c74adf1a628e783d74dd85",
+      "title": "Task 72"
+    },
+    {
+      "id": "67c74c6c6351837ca0b0a49f",
+      "title": "Task 73"
+    },
+    {
+      "id": "67c762e933154395747c6d7e",
+      "title": "Task 74"
+    },
+    {
+      "id": "67c77272e0e785b8e3f1ff90",
+      "title": "Task 75"
+    },
+    {
+      "id": "67c773e62b856ac4c0d17baa",
+      "title": "Task 76"
+    },
+    {
+      "id": "67c7776e6fe1bbd3ff9da522",
+      "title": "Task 77"
+    },
+    {
+      "id": "67c7792851d126dc00b5c9e6",
+      "title": "Task 78"
+    },
+    {
+      "id": "67c77a325d4a68e2f087e768",
+      "title": "Task 79"
+    },
+    {
+      "id": "67c77c0b5e98a7f109deeada",
+      "title": "Task 80"
+    },
+    {
+      "id": "67c794c143ee670871713755",
+      "title": "Task 81"
+    },
+    {
+      "id": "67c795d64a62490fcc8356d0",
+      "title": "Task 82"
+    },
+    {
+      "id": "67c796d513d43617e543a1be",
+      "title": "Task 83"
+    },
+    {
+      "id": "67c798e57bfd17270fadfb1e",
+      "title": "Task 84"
+    },
+    {
+      "id": "67c79afb8be4953621b827b6",
+      "title": "Task 85"
+    },
+    {
+      "id": "67c79c062cb3e83dbd0eef37",
+      "title": "Task 86"
+    },
+    {
+      "id": "67c89e9e8d46b394c3e6ae9f",
+      "title": "Task 87"
+    },
+    {
+      "id": "67c8a86ee7448eabdf46fa79",
+      "title": "Task 88"
+    },
+    {
+      "id": "67c8c7f3b9a938c95b79f5f1",
+      "title": "Task 89"
+    },
+    {
+      "id": "67c8cca767fad7d91d6f18ec",
+      "title": "Task 90"
+    },
+    {
+      "id": "67c8cdf97c1616e161347a29",
+      "title": "Task 91"
+    },
+    {
+      "id": "67c8cf7bbcc2fbe9b32c9ab2",
+      "title": "Task 92"
+    },
+    {
+      "id": "67c8d2b737cb64fd4b8a7509",
+      "title": "Task 93"
+    },
+    {
+      "id": "67c8d4d492bf46094b60e494",
+      "title": "Task 94"
+    },
+    {
+      "id": "67c8d6f726fbf51919ccefdc",
+      "title": "Task 95"
+    },
+    {
+      "id": "67c8d957a1490d2623d91f03",
+      "title": "Task 96"
+    },
+    {
+      "id": "67c8dc0d0f9cae38d4e326ea",
+      "title": "Task 97"
+    },
+    {
+      "id": "67c8dd60aa665946dc834f47",
+      "title": "Task 98"
+    },
+    {
+      "id": "67c9921639759dbf4e4fc194",
+      "title": "Task 99"
+    },
+    {
+      "id": "67c999393d5a00cbf7e5abc7",
+      "title": "Task 100"
+    },
+    {
+      "id": "67c99cf91ca2a0d46a0789a2",
+      "title": "Task 101"
+    },
+    {
+      "id": "67c99dc0a62a38d957a32fd9",
+      "title": "Task 102"
+    },
+    {
+      "id": "67c99f0b0b103edf126b9a3f",
+      "title": "Task 103"
+    },
+    {
+      "id": "67c9a03bf9ed4ce46352a1d6",
+      "title": "Task 104"
+    },
+    {
+      "id": "67c9a24781b6abea69970ad8",
+      "title": "Task 105"
+    },
+    {
+      "id": "67c9a5177161a4f73273f7e4",
+      "title": "Dialogue 3: Team Tension Discussion"
+    },
+    {
+      "id": "67c9c8292f326a1faef46940",
+      "title": "Task 106"
+    },
+    {
+      "id": "67c9ca5dd56c8728aa064826",
+      "title": "Task 107"
+    },
+    {
+      "id": "67c9cd8c68c3f532353c9ed2",
+      "title": "Task 108"
+    },
+    {
+      "id": "67c9ce2dba0191379135ba72",
+      "title": "Task 109"
+    },
+    {
+      "id": "67c9d1baa0c8a6459bfb2497",
+      "title": "Task 110"
+    },
+    {
+      "id": "67c9d2740f309f4a858c1f87",
+      "title": "Task 111"
+    },
+    {
+      "id": "67c9d7b7631ddc74d18ce2bf",
+      "title": "Task 112"
+    },
+    {
+      "id": "67c9d89691659f7abb873395",
+      "title": "Task 113"
+    },
+    {
+      "id": "67c9d9f174a5497fa2162cd7",
+      "title": "Task 114"
+    },
+    {
+      "id": "67c9e26ba20bdf9805694175",
+      "title": "Task 115"
+    },
+    {
+      "id": "67c9e3bba8009da1e7f47ce9",
+      "title": "Task 116"
+    },
+    {
+      "id": "67c9f86eb984e9c64915d5e1",
+      "title": "Task 117"
+    },
+    {
+      "id": "67c9f9bf339976ce9525b83a",
+      "title": "Task 118"
+    },
+    {
+      "id": "67ca056d47dac0eac71a26f4",
+      "title": "Task 119"
+    },
+    {
+      "id": "67ca524d86f92134f5e221fe",
+      "title": "Task 120"
+    },
+    {
+      "id": "67cadaf3d04da26b654ea88c",
+      "title": "Task 121"
+    },
+    {
+      "id": "67cadcf794d58373fd2938c5",
+      "title": "Task 122"
+    },
+    {
+      "id": "67cade6469bd71794f8ee4cc",
+      "title": "Task 123"
+    },
+    {
+      "id": "67cadf5ea48ca37df972fac6",
+      "title": "Task 124"
+    },
+    {
+      "id": "67cae283bf1f648a023b2264",
+      "title": "Task 125"
+    },
+    {
+      "id": "67cae5073684169496a4294f",
+      "title": "Task 126"
+    },
+    {
+      "id": "67cae93d686768a37c763e21",
+      "title": "Task 127"
+    },
+    {
+      "id": "67cae9c77881e7a88a52584c",
+      "title": "Task 128"
+    },
+    {
+      "id": "67caeb9a6a3aedb94bc912dd",
+      "title": "Task 129"
+    },
+    {
+      "id": "67caec5ecebab7be7456df7f",
+      "title": "Task 130"
+    },
+    {
+      "id": "67caf4fe6a781dcd6059ceda",
+      "title": "Task 131"
+    },
+    {
+      "id": "67caf5e0c1c585d0f0e47b94",
+      "title": "Task 132"
+    },
+    {
+      "id": "67caf8354f5a73e414bf0fd6",
+      "title": "Task 133"
+    },
+    {
+      "id": "67cafa41083b0eeb76deb421",
+      "title": "Task 134"
+    },
+    {
+      "id": "67cafac07dc081eefb4d7adb",
+      "title": "Task 135"
+    },
+    {
+      "id": "67cb00b1f55948097c150e71",
+      "title": "Task 136"
+    },
+    {
+      "id": "67cb01049ac20c0e9242f3ac",
+      "title": "Task 137"
+    },
+    {
+      "id": "67cb0202feb48313372cbcfa",
+      "title": "Task 138"
+    },
+    {
+      "id": "67cb106d4b927d2240e98125",
+      "title": "Task 139"
+    },
+    {
+      "id": "67cb10e4fff59822cf749b0c",
+      "title": "Task 140"
+    },
+    {
+      "id": "67cb1285bb0bde2399fe293b",
+      "title": "Task 141"
+    },
+    {
+      "id": "67cb135fd49c60243b0c39b2",
+      "title": "Task 142"
+    },
+    {
+      "id": "67cb2551afd7e0428cbb6d1d",
+      "title": "Task 143"
+    },
+    {
+      "id": "67cb2b0120fe124e225c165a",
+      "title": "Task 144"
+    },
+    {
+      "id": "67cb2c0f22536e577262cdcf",
+      "title": "Task 145"
+    },
+    {
+      "id": "67cb2e5612f0385dd25c5b18",
+      "title": "Task 146"
+    },
+    {
+      "id": "67cb2f2ba932c961f5ff51c1",
+      "title": "Task 147"
+    },
+    {
+      "id": "67cb3223850dc57015d67366",
+      "title": "Task 148"
+    },
+    {
+      "id": "67cb36bd46e40a80d21c0f8c",
+      "title": "Task 149"
+    },
+    {
+      "id": "67cb3b59253b868c0eb27fd3",
+      "title": "Task 150"
+    },
+    {
+      "id": "67cb3d037c44bd97252db36a",
+      "title": "Task 151"
+    },
+    {
+      "id": "67cb3f054845839c5e2004fb",
+      "title": "Task 152"
+    },
+    {
+      "id": "67cb403befa104a1b503d5ff",
+      "title": "Task 153"
+    },
+    {
+      "id": "67cb41a0e9c625a6f1136eaf",
+      "title": "Task 154"
     }
   ],
   "helpCategory": "English",
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/6660a0819111de5ff0ee8ba6.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/6660a0819111de5ff0ee8ba6.md
index 24250442418..afebaf49aab 100644
--- a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/6660a0819111de5ff0ee8ba6.md
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/6660a0819111de5ff0ee8ba6.md
@@ -1,8 +1,8 @@
 ---
 id: 6660a0819111de5ff0ee8ba6
-title: "Dialogue 1: I'm Tom"
+title: "Dialogue 1: Project Timeline Discussion"
 challengeType: 21
-dashedName: dialogue-1-im-tom
+dashedName: dialogue-1-project-timeline-discussion
 ---
 
 # --description--
@@ -17,42 +17,207 @@ Watch the video
 
 ```json
 {
-  "setup": {
-    "background": "chaos.png",
-    "characters": [
-      {
-        "character": "David",
-        "position": {"x":50,"y":80,"z":8},
-        "opacity": 0
-      }
-    ],
-    "audio": {
-      "filename": "1.1-1.mp3",
-      "startTime": 1,
-      "startTimestamp": 5.7,
-      "finishTimestamp": 6.48
-    }
-  },
-  "commands": [
-    {
-      "character": "David",
-      "opacity": 1,
-      "startTime": 0
-    },
-    {
-      "character": "David",
-      "startTime": 1,
-      "finishTime": 0.78,
-      "dialogue": {
-        "text": "I'm Tom.",
-        "align": "center"
-      }
-    },
-    {
-      "character": "Tom",
-      "opacity": 0,
-      "startTime": 1.28
-    }
-  ]
+ "setup": {
+   "background": "company2-boardroom.png",
+   "characters": [
+     {
+       "character": "Bob",
+       "position": { "x": -25, "y": 0, "z": 1 }
+     },
+     {
+       "character": "Maria",
+       "position": { "x": 125, "y": 0, "z": 1 }
+     }
+   ],
+   "audio": {
+     "filename": "B1_12-1.mp3",
+     "startTime": 1
+   },
+   "alwaysShowDialogue": true
+ },
+ "commands": [
+   {
+     "character": "Bob",
+     "position": { "x": 25, "y": 0, "z": 1 },
+     "startTime": 0
+   },
+   {
+     "character": "Maria",
+     "position": { "x": 70, "y": 0, "z": 1 },
+     "startTime": 0.5
+   },
+   {
+     "character": "Bob",
+     "startTime": 1,
+     "finishTime": 3.68,
+     "dialogue": {
+       "text": "Hey Maria, can we talk about the project timeline?",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Bob",
+     "startTime": 4,
+     "finishTime": 7.42,
+     "dialogue": {
+       "text": "The client is asking if we can finish a week earlier. What do you think?",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 8.02,
+     "finishTime": 12.14,
+     "dialogue": {
+       "text": "A week earlier? That's quite a tight squeeze, Bob. The team is already working hard.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Bob",
+     "startTime": 12.66,
+     "finishTime": 16.44,
+     "dialogue": {
+       "text": "I know, but I'm wondering if there's anything we could do to speed things up.",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Bob",
+     "startTime": 16.88,
+     "finishTime": 20.98,
+     "dialogue": {
+       "text": "Maybe move some tasks around or prioritize the most important ones?",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 21.62,
+     "finishTime": 24.58,
+     "dialogue": {
+       "text": "That might help, but we need to be careful not to burn out the team.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 24.94,
+     "finishTime": 29.7,
+     "dialogue": {
+       "text": "They're already putting in extra hours. Besides, rearranging tasks doesn't always solve the problem.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Bob",
+     "startTime": 30,
+     "finishTime": 35.76,
+     "dialogue": {
+       "text": "True, but we could try working even more extra hours just for this project. Wouldn't that make a difference?",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 36.46,
+     "finishTime": 41.5,
+     "dialogue": {
+       "text": "It might, but it's not ideal. We should consider the long-term impact on the team's morale and productivity.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 41.98,
+     "finishTime": 43.6,
+     "dialogue": {
+       "text": "Have you thought about getting additional support?",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Bob",
+     "startTime": 44.18,
+     "finishTime": 49.58,
+     "dialogue": {
+       "text": "That's a good idea, but I'm not sure we have the budget for that. We might need to stick with what we have for now.",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 50.18,
+     "finishTime": 53.3,
+     "dialogue": {
+       "text": "Understood. In that case, let's at least prioritize the tasks.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 53.74,
+     "finishTime": 58.5,
+     "dialogue": {
+       "text": "If we can focus on the critical parts of the project, we might still meet the deadline without overworking everyone.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Bob",
+     "startTime": 58.86,
+     "finishTime": 62.46,
+     "dialogue": {
+       "text": "That sounds like a plan. Could you draft a new schedule based on this idea?",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Bob",
+     "startTime": 62.86,
+     "finishTime": 67.4,
+     "dialogue": {
+       "text": "Also, could you check with the team to see what they need to make things work more smoothly?",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 68.88,
+     "finishTime": 71.88,
+     "dialogue": {
+       "text": "Sure. I'll work on it today and send you the new schedule by tomorrow.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 72.34,
+     "finishTime": 76.14,
+     "dialogue": {
+       "text": "I'll also ask the team if they have any suggestions or need additional resources.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Bob",
+     "startTime": 76.48,
+     "finishTime": 81.26,
+     "dialogue": {
+       "text": "Great. Thanks. I appreciate it, Maria. If you need anything from me, just let me know.",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Maria",
+     "position": { "x": 125, "y": 0, "z": 1 },
+     "startTime": 81.76
+   },
+   {
+     "character": "Bob",
+     "position": { "x": -25, "y": 0, "z": 1 },
+     "startTime": 82.26
+   }
+ ]
 }
 ```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4709a5c507f17801e0ea9.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4709a5c507f17801e0ea9.md
new file mode 100644
index 00000000000..fc7c829ff15
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4709a5c507f17801e0ea9.md
@@ -0,0 +1,80 @@
+---
+id: 67c4709a5c507f17801e0ea9
+title: Task 1
+challengeType: 22
+dashedName: task-1
+---
+
+<!-- (Audio) Bob: Hey Maria, can we talk about the project timeline? -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Hey Maria, can we talk about the project BLANK?`
+
+## --blanks--
+
+`timeline`
+
+### --feedback--
+
+This word refers to a schedule that shows when tasks or events should happen.
+
+# --explanation--
+
+A `project timeline` is a schedule that outlines key milestones, deadlines, and tasks in a project. It helps teams stay organized and complete work on time. For example:
+
+`We need to adjust the project timeline to allow more time for testing.` - This means the schedule needs changes to include more testing time.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 0,
+      "finishTimestamp": 2.68
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.68,
+      "dialogue": {
+        "text": "Hey Maria, can we talk about the project timeline?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 4.18
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c472da585fca2a7acf4d1f.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c472da585fca2a7acf4d1f.md
new file mode 100644
index 00000000000..3b5612e8830
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c472da585fca2a7acf4d1f.md
@@ -0,0 +1,104 @@
+---
+id: 67c472da585fca2a7acf4d1f
+title: Task 2
+challengeType: 19
+dashedName: task-2
+---
+
+<!-- (Audio) Bob: Hey Maria, can we talk about the project timeline? -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What does Bob want to discuss with Maria?
+
+## --answers--
+
+The team's progress on the project.
+
+### --feedback--
+
+Bob does not mention the team's progress.
+
+---
+
+The project timeline.
+
+---
+
+A new project proposal.
+
+### --feedback--
+
+Bob does not talk about a new project.
+
+---
+
+The final report for the project.
+
+### --feedback--
+
+Bob does not mention a final report.
+
+## --video-solution--
+
+2
+
+# --explanation--
+
+`Can we talk about...` is commonly used to start a discussion in a polite and professional way. It signals that the speaker wants to have a conversation about a specific topic without being too direct or demanding. For example:
+
+`Can we talk about the budget for next month?` - This politely introduces a discussion about financial planning.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 0,
+      "finishTimestamp": 2.68
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.68,
+      "dialogue": {
+        "text": "Hey Maria, can we talk about the project timeline?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 4.18
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4748510b1b9327a5f4356.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4748510b1b9327a5f4356.md
new file mode 100644
index 00000000000..ef40c4b85ab
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4748510b1b9327a5f4356.md
@@ -0,0 +1,80 @@
+---
+id: 67c4748510b1b9327a5f4356
+title: Task 3
+challengeType: 22
+dashedName: task-3
+---
+
+<!-- (Audio) Bob: The client is asking if we can finish a week earlier. What do you think? -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`The client is asking if we can finish a week BLANK. What do you think?`
+
+## --blanks--
+
+`earlier`
+
+### --feedback--
+
+This word means something happens before the expected time.
+
+# --explanation--
+
+`Earlier` generally means something happens before a scheduled or expected time. Here, `earlier` means finishing the project before the original deadline. Another example:
+
+`Can we start the meeting earlier tomorrow?` - This means moving the meeting to a time before the one it was originally planned to be.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 3,
+      "finishTimestamp": 6.42
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 4.42,
+      "dialogue": {
+        "text": "The client is asking if we can finish a week earlier. What do you think?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 4.92
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4758a31782c3a663a6ce5.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4758a31782c3a663a6ce5.md
new file mode 100644
index 00000000000..568c09e8d53
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4758a31782c3a663a6ce5.md
@@ -0,0 +1,110 @@
+---
+id: 67c4758a31782c3a663a6ce5
+title: Task 4
+challengeType: 19
+dashedName: task-4
+---
+
+<!-- (Audio) Bob: The client is asking if we can finish a week earlier. What do you think? -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What does Bob say the client wants the team to do?
+
+## --answers--
+
+Deliver the final report.  
+
+### --feedback--
+
+Bob does not mention a final report.  
+
+---
+
+Change the project scope.  
+
+### --feedback--
+
+Bob does not talk about changing the project scope.  
+
+---
+
+Finish the project a week earlier.  
+
+---
+
+Hire more people for the project.  
+
+### --feedback--
+
+Bob does not mention hiring more people.  
+
+## --video-solution--
+
+3  
+
+# --explanation--
+
+When reporting a question - in other words, when telling another person about a question that was made to you - you can use `if` to introduce an indirect speech. This is common when turning `yes/no` questions into statements.
+
+For instance, if your mother asks `Can you pass me the salt?` to another person in the family at lunch time, and you notice that person did not hear, you could probably tell this other person `Mom asked if you can pass her the salt.`
+
+Notice the change from the interrogative to the affirmative form and the change from `pass me the salt` to `pass her the salt`, since you are reporting what another person said. Another example:
+
+- Original question: `Does the team have enough time to complete the task?`
+
+- Reported question: `She asked me if the team has enough time to complete the task.`
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 3,
+      "finishTimestamp": 6.42
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 4.42,
+      "dialogue": {
+        "text": "The client is asking if we can finish a week earlier. What do you think?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 4.92
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4799d5af8ae44e375d21c.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4799d5af8ae44e375d21c.md
new file mode 100644
index 00000000000..09da614e73b
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4799d5af8ae44e375d21c.md
@@ -0,0 +1,80 @@
+---
+id: 67c4799d5af8ae44e375d21c
+title: Task 5
+challengeType: 22
+dashedName: task-5
+---
+
+<!-- (Audio) Maria: A week earlier? That's quite a tight squeeze, Bob. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`A week earlier? That's BLANK a tight squeeze, Bob.`
+
+## --blanks--
+
+`quite`
+
+### --feedback--
+
+This word emphasizes the degree of something.
+
+# --explanation--
+
+`Quite` is used to show a high degree of something, often in the sense of excess or difficulty. If you say `This is quite a difficult question`, you mean that the question is a very difficult one. Another example:
+
+`That was quite a challenge to complete on time.` - This means that finishing the task on time was very difficult.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 6.82,
+      "finishTimestamp": 9.32
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.5,
+      "dialogue": {
+        "text": "A week earlier? That's quite a tight squeeze, Bob.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.0
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c47b77c532ac4fe563d36d.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c47b77c532ac4fe563d36d.md
new file mode 100644
index 00000000000..54bd31c6629
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c47b77c532ac4fe563d36d.md
@@ -0,0 +1,104 @@
+---
+id: 67c47b77c532ac4fe563d36d
+title: Task 6
+challengeType: 19
+dashedName: task-6
+---
+
+<!-- (Audio) Maria: A week earlier? That's quite a tight squeeze, Bob. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What does Maria think about finishing the project one week earlier?
+
+## --answers--
+
+It will be very difficult to manage.  
+
+---
+
+She is excited about the challenge.  
+
+### --feedback--
+
+Maria does not sound excited about the situation.  
+
+---
+
+It will be easy if they work harder.  
+
+### --feedback--
+
+Maria suggests it will be difficult, not easy.  
+
+---
+
+She thinks they should delay the project.  
+
+### --feedback--
+
+Maria does not mention delaying the project.  
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+`A tight squeeze` literally means a small space where something barely fits. In this context, however, it is a metaphor meaning something is difficult to accomplish in a short amount of time. For example:
+
+`Finishing this report by noon is going to be a tight squeeze.` - This means it will be difficult to complete the report before noon.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 6.82,
+      "finishTimestamp": 9.32
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.5,
+      "dialogue": {
+        "text": "A week earlier? That's quite a tight squeeze, Bob.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.0
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c47f84bd8559586a7d87b2.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c47f84bd8559586a7d87b2.md
new file mode 100644
index 00000000000..2a35e55e2a8
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c47f84bd8559586a7d87b2.md
@@ -0,0 +1,115 @@
+---
+id: 67c47f84bd8559586a7d87b2
+title: Task 7
+challengeType: 19
+dashedName: task-7
+---
+
+<!-- (Audio) Maria: A week earlier? That's quite a tight squeeze, Bob. The team is already working hard. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+Why does Maria think it will be difficult to finish the project one week earlier?
+
+## --answers--
+
+Because they don't have enough budget.  
+
+### --feedback--
+
+Maria does not mention budget problems.  
+
+---
+
+Because the deadline has already changed before.  
+
+### --feedback--
+
+Maria does not talk about previous deadline changes.  
+
+---
+
+Because the client keeps making new requests.  
+
+### --feedback--
+
+Maria does not say the client is adding new requests.  
+
+---
+
+Because the team is already working hard.  
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+`To work hard` means to put in a lot of effort. Notice that the adverb for `hard` in this case is also `hard`, not `hardly`. `To hardly work` means to do almost no work at all, to make little to no effort, which is the opposite of what Maria is saying about the team. For example:
+
+- `She hardly trained for the marathon.` - This means she did not make any effort to be prepared for the marathon.
+
+- `She trained hard for the marathon.` - This means she put in a lot of effort to prepare.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 6.82,
+      "finishTimestamp": 11.14
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.7,
+      "dialogue": {
+        "text": "A week earlier? That's quite a tight squeeze, Bob.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "startTime": 3.88,
+      "finishTime": 5.32,
+      "dialogue": {
+        "text": "The team is already working hard.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 5.82
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c481f3c9412f65ec644607.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c481f3c9412f65ec644607.md
new file mode 100644
index 00000000000..88f1f627c2e
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c481f3c9412f65ec644607.md
@@ -0,0 +1,80 @@
+---
+id: 67c481f3c9412f65ec644607
+title: Task 8
+challengeType: 22
+dashedName: task-8
+---
+
+<!-- (Audio) Bob: I know, but I'm wondering if there's anything we could do to speed things up. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`I know, but I'm BLANK if there's anything we could do to speed things up.`
+
+## --blanks--
+
+`wondering`
+
+### --feedback--
+
+This word means thinking about or considering something.
+
+# --explanation--
+
+`To wonder` means to think about something or be curious about it. Bob means he is thinking about possible ways of doing what the client is asking the team to do. Another example:
+
+`I'm wondering if we should call the client to clarify the details.` - This means you are considering whether calling the client would be helpful.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 11.66,
+      "finishTimestamp": 15.44
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 4.78,
+      "dialogue": {
+        "text": "I know, but I'm wondering if there's anything we could do to speed things up.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 5.28
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c48390c50d83714ea4ff48.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c48390c50d83714ea4ff48.md
new file mode 100644
index 00000000000..d8d2f2b0e84
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c48390c50d83714ea4ff48.md
@@ -0,0 +1,104 @@
+---
+id: 67c48390c50d83714ea4ff48
+title: Task 9
+challengeType: 19
+dashedName: task-9
+---
+
+<!-- (Audio) Bob: I know, but I'm wondering if there's anything we could do to speed things up. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What is Bob wondering about?  
+
+## --answers--
+
+If they should cancel the project.  
+
+### --feedback--
+
+Bob is not thinking about canceling the project.  
+
+---
+
+If they need to hire more people.  
+
+### --feedback--
+
+Bob does not mention hiring more people.  
+
+---
+
+If there is a way to finish the project faster.  
+
+---
+
+If the client is happy with the progress.  
+
+### --feedback--
+
+Bob does not ask about the client's satisfaction.  
+
+## --video-solution--
+
+3  
+
+# --explanation--
+
+`To speed something up` means to make something happen faster. You use it when you want to say you intend to complete some task more quickly. For example:
+
+`We need to speed up the approval process to meet the deadline.` - This means the approval process should be completed faster.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 11.66,
+      "finishTimestamp": 15.44
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 4.78,
+      "dialogue": {
+        "text": "I know, but I'm wondering if there's anything we could do to speed things up.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 5.28
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c484a75ba7e7784b9069ec.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c484a75ba7e7784b9069ec.md
new file mode 100644
index 00000000000..c431bdcdfd8
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c484a75ba7e7784b9069ec.md
@@ -0,0 +1,109 @@
+---
+id: 67c484a75ba7e7784b9069ec
+title: Task 10
+challengeType: 22
+dashedName: task-10
+---
+
+<!-- (Audio) Bob: I know, but I'm wondering if there's anything we could do to speed things up. Maybe move some tasks around or prioritize the most important ones? -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`I know, but I'm wondering if there's anything we could do to speed things up. Maybe BLANK some tasks BLANK or BLANK the most important ones?`
+
+## --blanks--
+
+`move`
+
+### --feedback--
+
+Paired with the word `around`, this verb means to change the position of something.
+
+---
+
+`around`
+
+### --feedback--
+
+With the verb `to move`, this word means changing the order or placement of things.
+
+---
+
+`prioritize`
+
+### --feedback--
+
+This verb means to focus on the most important things first.
+
+# --explanation--
+
+`To move something around` means to change the order or position of things. For example:
+
+`We need to move some meetings around to fit the new schedule.` - This means rescheduling the meetings to different times.  
+
+`To prioritize` means to focus on the most important tasks first. For example:
+
+`Let's prioritize fixing the critical bugs before adding new features.` - This means working on the most urgent problems before anything else.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 11.66,
+      "finishTimestamp": 19.98
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 4.78,
+      "dialogue": {
+        "text": "I know, but I'm wondering if there's anything we could do to speed things up.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "startTime": 5.22,
+      "finishTime": 9.32,
+      "dialogue": {
+        "text": "Maybe move some tasks around or prioritize the most important ones?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 9.82
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c487c0ca5ae986140c3dac.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c487c0ca5ae986140c3dac.md
new file mode 100644
index 00000000000..06fa87b5cd9
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c487c0ca5ae986140c3dac.md
@@ -0,0 +1,113 @@
+---
+id: 67c487c0ca5ae986140c3dac
+title: Task 11
+challengeType: 19
+dashedName: task-11
+---
+
+<!-- (Audio) Bob: I know, but I'm wondering if there's anything we could do to speed things up. Maybe move some tasks around or prioritize the most important ones? -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What is Bob suggesting they do to finish the project one week earlier?  
+
+## --answers--
+
+Extend the deadline.  
+
+### --feedback--
+
+Bob is trying to speed things up, not delay the deadline.  
+
+---
+
+Hire more team members.  
+
+### --feedback--
+
+Bob does not mention adding more people to the team.  
+
+---
+
+Move some tasks around or prioritize the most important ones.  
+
+---
+
+Work fewer hours to avoid burnout.  
+
+### --feedback--
+
+Bob does not suggest reducing work hours.  
+
+## --video-solution--
+
+3  
+
+# --explanation--
+
+Even though Bob's sentence does not use a direct grammatical structure for making a suggestion, the way he phrases the question implies one. `Maybe` at the start of the question introduces possible actions, which can be interpreted as suggestions. For example:
+
+`Maybe we could try a different approach.` - This is not a direct suggestion, but it implies an idea for consideration - trying a different approach.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 11.66,
+      "finishTimestamp": 19.98
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 4.78,
+      "dialogue": {
+        "text": "I know, but I'm wondering if there's anything we could do to speed things up.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "startTime": 5.22,
+      "finishTime": 9.32,
+      "dialogue": {
+        "text": "Maybe move some tasks around or prioritize the most important ones?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 9.82
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c489951e48c78cf71ad387.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c489951e48c78cf71ad387.md
new file mode 100644
index 00000000000..36e9c06bd40
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c489951e48c78cf71ad387.md
@@ -0,0 +1,92 @@
+---
+id: 67c489951e48c78cf71ad387
+title: Task 12
+challengeType: 19
+dashedName: task-12
+---
+
+<!-- (Audio) Bob: Maybe move some tasks around or prioritize the most important ones? -->
+
+<!-- SPEAKING -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+How could Maria say that Bob's idea is a possible solution?  
+
+## --answers--
+
+`That might help.`
+
+---
+
+`That never works.`
+
+### --feedback--
+
+This completely rejects Bob's idea, rather than considering it.
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+`May` and `might` are used to express probability, meaning something is possible but not certain. `May` suggests a likely probability, whereas `might` suggests a lower probability or more uncertainty. In practical terms, however, you could use one or another to express that there is a chance that something will happen. For example:
+
+- `We may finish the project early if we stay on schedule.` - This means there is a possibility of finishing earlier - as long as they stay on schedule.
+
+- `He might come to the meeting, but he's not sure yet.` - This means there's a possibility that he'll get to the meeting, but he'll have to make an effort or check if he will be able to do it.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 15.88,
+      "finishTimestamp": 19.98
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 5.1,
+      "dialogue": {
+        "text": "Maybe move some tasks around or prioritize the most important ones?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 5.6
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c48d0e1803699ebab5fd6b.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c48d0e1803699ebab5fd6b.md
new file mode 100644
index 00000000000..695d0a48048
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c48d0e1803699ebab5fd6b.md
@@ -0,0 +1,125 @@
+---
+id: 67c48d0e1803699ebab5fd6b
+title: Task 13
+challengeType: 22
+dashedName: task-13
+---
+
+<!-- (Audio) Bob: Maybe move some tasks around or prioritize the most important ones?  
+Maria: That might help, but we need to be careful not to burn out the team. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Bob: Maybe move some tasks around or prioritize the most important ones?`
+
+`Maria: That might help, but we need to be BLANK not to BLANK out the team.`  
+
+## --blanks--
+
+`careful`  
+
+### --feedback--
+
+This word means paying attention to avoid mistakes or problems.  
+
+---  
+
+`burn`  
+
+### --feedback--
+
+This means to exhaust someone or make them too tired to continue working.
+
+# --explanation--
+
+When using an adjective followed by an infinitive, the negative form is made by adding `not to` before the verb. For example:
+
+- Affirmative: `She was happy to help with the project.` - This means helping with the project made her happy.
+
+- Negative: `He was careful not to forget the deadline.` - This means he made sure he remembered it.
+
+`To burn out` means to become extremely tired or exhausted from too much work. For example:
+
+`If we don't take breaks, we might burn out before the project is finished.` - This means working without resting could cause exhaustion.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      },
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 15.88,
+      "finishTimestamp": 23.58
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 5.1,
+      "dialogue": {
+        "text": "Maybe move some tasks around or prioritize the most important ones?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 5.42
+    },
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 5.42
+    },
+    {
+      "character": "Maria",
+      "startTime": 5.74,
+      "finishTime": 8.7,
+      "dialogue": {
+        "text": "That might help, but we need to be careful not to burn out the team.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 9.2
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c48f828714bea7d6353701.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c48f828714bea7d6353701.md
new file mode 100644
index 00000000000..0c6bf8189c7
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c48f828714bea7d6353701.md
@@ -0,0 +1,106 @@
+---
+id: 67c48f828714bea7d6353701
+title: Task 14
+challengeType: 19
+dashedName: task-14
+---
+
+<!-- (Audio) Maria: That might help, but we need to be careful not to burn out the team. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What is Maria's concern?  
+
+## --answers--
+
+That the team might get exhausted.  
+
+---
+
+That the new plan will take too long.  
+
+### --feedback--
+
+Maria is not worried about the time it will take.  
+
+---
+
+That the client will not approve the changes.  
+
+### --feedback--
+
+Maria does not mention the client's approval.  
+
+---
+
+That they are not making enough progress.  
+
+### --feedback--
+
+Maria's concern is about the team, not about the progress.
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+`Need to be careful` means to pay attention in order to avoid mistakes or problems. It is different from `need to care`. While `need to care` means that concern or attention is necessary, `need to be careful` means that a person should act cautiously. The emphasis is more on the person than on the act of caring itself. For example:  
+
+- `We need to have patience while waiting for results.` - Here, the act of having patience matters.
+
+- `We need to be patient while waiting for results.` - Here, the emphasis is on the people who should be patient - `we`, in this case.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 20.62,
+      "finishTimestamp": 23.58
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.96,
+      "dialogue": {
+        "text": "That might help, but we need to be careful not to burn out the team.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.46
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c492e1183f85b001900d59.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c492e1183f85b001900d59.md
new file mode 100644
index 00000000000..2323f4618c8
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c492e1183f85b001900d59.md
@@ -0,0 +1,80 @@
+---
+id: 67c492e1183f85b001900d59
+title: Task 15
+challengeType: 22
+dashedName: task-15
+---
+
+<!-- (Audio) Maria: They're already putting in extra hours. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`They're already BLANK in extra hours.`  
+
+## --blanks--
+
+`putting`  
+
+### --feedback--
+
+This means dedicating effort or time to something. Use the verb in the `-ing` form.
+
+# --explanation--
+
+`To put in` with time expressions means to spend or dedicate time and effort to a task. For example:
+
+`She put in five hours of work to finish the report.` - This means she spent five hours working on it.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 23.94,
+      "finishTimestamp": 25.42
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 2.48,
+      "dialogue": {
+        "text": "They're already putting in extra hours.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 2.98
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c493f8332270b8a56a9921.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c493f8332270b8a56a9921.md
new file mode 100644
index 00000000000..bea65277a17
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c493f8332270b8a56a9921.md
@@ -0,0 +1,104 @@
+---
+id: 67c493f8332270b8a56a9921
+title: Task 16
+challengeType: 19
+dashedName: task-16
+---
+
+<!-- (Audio) Maria: They're already putting in extra hours. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+Is the team only working regular hours to complete the project?  
+
+## --answers--
+
+No, they are already working extra hours.
+
+---
+
+Yes, they are only working regular hours.
+
+### --feedback--
+
+Maria says they are already working more than regular hours.
+
+---
+
+No, they have finished all their work early.
+
+### --feedback--
+
+Maria does not say the work is finished.
+
+---
+
+Yes, but they plan to start working extra hours next week.
+
+### --feedback--
+
+Maria says they are already doing this.
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+`Extra hours` means working more than the usual or required time. For example:
+
+`She stayed late at the office and put in extra hours to meet the deadline.` - This means she worked beyond regular hours to complete her work.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 23.94,
+      "finishTimestamp": 25.42
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 2.48,
+      "dialogue": {
+        "text": "They're already putting in extra hours.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 2.98
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c495d0bb5993c2e5bdc28a.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c495d0bb5993c2e5bdc28a.md
new file mode 100644
index 00000000000..7dd1d9cfa6d
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c495d0bb5993c2e5bdc28a.md
@@ -0,0 +1,80 @@
+---
+id: 67c495d0bb5993c2e5bdc28a
+title: Task 17
+challengeType: 22
+dashedName: task-17
+---
+
+<!-- (Audio) Maria: Besides, rearranging tasks doesn't always solve the problem. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`BLANK, rearranging tasks doesn't always solve the problem.`  
+
+## --blanks--
+
+`Besides`  
+
+### --feedback--
+
+This is used to add another reason or argument to a statement. Don't forget to capitalize.
+
+# --explanation--
+
+`Besides` is used to introduce an additional reason or argument. It is similar to `moreover` or `in addition to`. For example:  
+
+`We can't afford a delay. Besides, the client expects delivery this week.` - This adds an extra reason for avoiding a delay.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 25.52,
+      "finishTimestamp": 28.7
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 4.18,
+      "dialogue": {
+        "text": "Besides, rearranging tasks doesn't always solve the problem.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.68
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4967b94e3a5c8c634539f.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4967b94e3a5c8c634539f.md
new file mode 100644
index 00000000000..9a479c5851e
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4967b94e3a5c8c634539f.md
@@ -0,0 +1,104 @@
+---
+id: 67c4967b94e3a5c8c634539f
+title: Task 18
+challengeType: 19
+dashedName: task-18
+---
+
+<!-- (Audio) Maria: Besides, rearranging tasks doesn't always solve the problem. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What other reason does Maria have for believing Bob's suggestion might not be the best?
+
+## --answers--
+
+She thinks the team is not working hard enough.  
+
+### --feedback--
+
+Maria does not mention anything about the team's effort.  
+
+---
+
+She believes rearranging tasks does not always fix the issue.  
+
+---
+
+She wants to delay the project instead.  
+
+### --feedback--
+
+Maria does not suggest delaying the project.  
+
+---
+
+She prefers to add more team members.  
+
+### --feedback--
+
+Maria does not mention hiring more people.  
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+`To rearrange` means to change the order or organization of something. For example:
+
+`We need to rearrange the schedule to fit the new meeting times.` - This means changing the order or structure of the schedule.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 25.52,
+      "finishTimestamp": 28.7
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 4.18,
+      "dialogue": {
+        "text": "Besides, rearranging tasks doesn't always solve the problem.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.68
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c49821cdcb22d0a6aeb343.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c49821cdcb22d0a6aeb343.md
new file mode 100644
index 00000000000..6f0a396d135
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c49821cdcb22d0a6aeb343.md
@@ -0,0 +1,88 @@
+---
+id: 67c49821cdcb22d0a6aeb343
+title: Task 19
+challengeType: 22
+dashedName: task-19
+---
+
+<!-- (Audio) Bob: True, but we could try working even more extra hours just for this project. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`True, but we could try working BLANK BLANK extra hours just for this project.`  
+
+## --blanks--
+
+`even`  
+
+### --feedback--
+
+This word followed by `more` emphasizes an increase beyond what is already mentioned.
+
+---  
+
+`more`  
+
+### --feedback--
+
+This means a greater amount of something.
+
+# --explanation--
+
+`Even more` is used to emphasize an increase beyond what is already mentioned. It makes the comparison stronger. For example:
+
+`She already studies a lot, but she wants to work even more before the exam.` - This means she wants to increase her study time further.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 29,
+      "finishTimestamp": 33.18
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 5.18,
+      "dialogue": {
+        "text": "True, but we could try working even more extra hours just for this project.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 5.68
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c499413b600dd6dc69f2be.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c499413b600dd6dc69f2be.md
new file mode 100644
index 00000000000..9193fcd3ad5
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c499413b600dd6dc69f2be.md
@@ -0,0 +1,104 @@
+---
+id: 67c499413b600dd6dc69f2be
+title: Task 20
+challengeType: 19
+dashedName: task-20
+---
+
+<!-- (Audio) Bob: True, but we could try working even more extra hours just for this project. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+Which of the previously mentioned ideas is Bob insisting on?
+
+## --answers--
+
+Hiring more people.  
+
+### --feedback--
+
+Bob does not mention adding more team members.  
+
+---
+
+Changing the project deadline.  
+
+### --feedback--
+
+Bob does not suggest delaying or moving the deadline.  
+
+---
+
+Working even more extra hours.  
+
+---
+
+Rearranging the tasks.  
+
+### --feedback--
+
+This was previously mentioned, but now Bob is focusing on something else.
+
+## --video-solution--
+
+3  
+
+# --explanation--
+
+The structure `try` + verb in the `-ing` form means to experiment with an action to see if it helps or works. For example:
+
+`She tried studying at night to see if she could concentrate better.` - This means she tested this as a possible solution so that she could concentrate on her studies.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 29,
+      "finishTimestamp": 33.18
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 5.18,
+      "dialogue": {
+        "text": "True, but we could try working even more extra hours just for this project.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 5.68
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4b9f1d0401bf46b090eed.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4b9f1d0401bf46b090eed.md
new file mode 100644
index 00000000000..98f9da855f3
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4b9f1d0401bf46b090eed.md
@@ -0,0 +1,80 @@
+---
+id: 67c4b9f1d0401bf46b090eed
+title: Task 21
+challengeType: 22
+dashedName: task-21
+---
+
+<!-- (Audio) Bob: Wouldn't that make a difference? -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Wouldn't that make a BLANK?`  
+
+## --blanks--
+
+`difference`  
+
+### --feedback--
+
+This means an impact or change in a situation.  
+
+# --explanation--
+
+`To make a difference` means to have an effect or create a positive impact on a situation. For example:
+
+`Helping with small tasks can make a big difference in a team's productivity.` - This means even small contributions can improve the team's efficiency.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 33.68,
+      "finishTimestamp": 34.76
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 2.08,
+      "dialogue": {
+        "text": "Wouldn't that make a difference?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 2.58
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4bacefd5097faecca40d4.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4bacefd5097faecca40d4.md
new file mode 100644
index 00000000000..d3fa33b7a61
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4bacefd5097faecca40d4.md
@@ -0,0 +1,113 @@
+---
+id: 67c4bacefd5097faecca40d4
+title: Task 22
+challengeType: 19
+dashedName: task-22
+---
+
+<!-- (Audio) Bob: True, but we could try working even more extra hours just for this project. Wouldn't that make a difference? -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What does Bob want to know?  
+
+## --answers--
+
+If they should cancel the project.  
+
+### --feedback--
+
+Bob is not asking about canceling the project.  
+
+---
+
+If working fewer hours would be better.  
+
+### --feedback--
+
+Bob is suggesting working more hours, not fewer.  
+
+---
+
+If the team has already solved the issue.  
+
+### --feedback--
+
+Bob is asking if his suggestion will help, not if the issue is already solved.  
+
+---
+
+If working extra hours will improve the situation.  
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+Using negatives in questions with auxiliary or modal verbs (such as `wouldn't`, `isn't`, `doesn't`), which require direct `yes`/`no` answers, suggests that the speaker expects the answer to be positive — Bob assumes, in this case, that working extra hours will help. Another example:
+
+`Doesn't this plan seem like a good idea?` - The speaker expects the listener to agree that the plan is good.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 29,
+      "finishTimestamp": 34.76
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 5.18,
+      "dialogue": {
+        "text": "True, but we could try working even more extra hours just for this project.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "startTime": 5.68,
+      "finishTime": 6.76,
+      "dialogue": {
+        "text": "Wouldn't that make a difference?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 7.26
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4c0089f19c7068b1cde29.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4c0089f19c7068b1cde29.md
new file mode 100644
index 00000000000..06627469be5
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4c0089f19c7068b1cde29.md
@@ -0,0 +1,92 @@
+---
+id: 67c4c0089f19c7068b1cde29
+title: Task 23
+challengeType: 19
+dashedName: task-23
+---
+
+<!-- (Audio) Bob: Wouldn't that make a difference? -->
+
+<!-- SPEAKING -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+How could Maria partially agree with Bob while expressing concern that this solution is not the best?  
+
+## --answers--
+
+`Yes, that would definitely work.`  
+
+### --feedback--
+
+Maria would be expressing full agreement with this sentence, which is not the case.
+
+---
+
+`It might, but it's not ideal.`  
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+Answers to questions with auxiliary or modal verbs do not always need to use the same verb. For example:
+
+- Question: `Should we leave early?`
+
+- Answer: `We could, but I'm not sure if it's necessary.` - The response uses `could` instead of repeating `should`.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 33.68,
+      "finishTimestamp": 34.76
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 2.08,
+      "dialogue": {
+        "text": "Wouldn't that make a difference?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 2.58
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4c4ba85a520119603b34f.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4c4ba85a520119603b34f.md
new file mode 100644
index 00000000000..df325fc59d7
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4c4ba85a520119603b34f.md
@@ -0,0 +1,80 @@
+---
+id: 67c4c4ba85a520119603b34f
+title: Task 24
+challengeType: 22
+dashedName: task-24
+---
+
+<!-- (Audio) Maria: It might, but it's not ideal. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`It might, but it's not BLANK.`  
+
+## --blanks--
+
+`ideal`  
+
+### --feedback--
+
+This word means something is not the best or most perfect solution.  
+
+# --explanation--
+
+Saying that something `is not ideal` means that it is not the best or most effective option, but it might still work. For example:
+
+`Working on weekends is not ideal, but we have to meet the deadline.` - This means working on weekends is not the best situation, but it is necessary.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 35.46,
+      "finishTimestamp": 36.8
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 2.34,
+      "dialogue": {
+        "text": "It might, but it's not ideal.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 2.84
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4c65c9f221e18577ef5d5.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4c65c9f221e18577ef5d5.md
new file mode 100644
index 00000000000..c6f748114f0
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4c65c9f221e18577ef5d5.md
@@ -0,0 +1,92 @@
+---
+id: 67c4c65c9f221e18577ef5d5
+title: Task 25
+challengeType: 22
+dashedName: task-25
+---
+
+<!-- (Audio) Maria: We should consider the long-term impact on the team's morale and productivity. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`We should consider the BLANK impact on the team's BLANK and productivity.`  
+
+## --blanks--
+
+`long-term`  
+
+### --feedback--
+
+This refers to something that happens or lasts over an extended period.  
+
+---  
+
+`morale`  
+
+### --feedback--
+
+This refers to the confidence, motivation, and overall attitude of a team or group.  
+
+# --explanation--
+
+`Long-term` describes something that happens or has effects over a long period. For example:
+
+`Investing in employee training has long-term benefits for the company.` - This means the benefits will last for a long time.
+
+`Morale` refers to the confidence, motivation, and enthusiasm of a person or group. For example:
+
+`Frequent team meetings help maintain high morale in the workplace.` - This means regular meetings help keep employees motivated.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 36.86,
+      "finishTimestamp": 40.5
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 4.64,
+      "dialogue": {
+        "text": "We should consider the long-term impact on the team's morale and productivity.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 5.14
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4da32d75fb829cb6e268e.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4da32d75fb829cb6e268e.md
new file mode 100644
index 00000000000..e72ade6e541
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4da32d75fb829cb6e268e.md
@@ -0,0 +1,104 @@
+---
+id: 67c4da32d75fb829cb6e268e
+title: Task 26
+challengeType: 19
+dashedName: task-26
+---
+
+<!-- (Audio) Maria: We should consider the long-term impact on the team's morale and productivity. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+According to Maria, what should be taken into consideration before choosing a course of action?  
+
+## --answers--
+
+Only the immediate results.  
+
+### --feedback--
+
+Maria is not thinking about immediate results.  
+
+---
+
+The long-term effect on the team's morale and productivity.  
+
+---
+
+Whether the client is happy with the decision.  
+
+### --feedback--
+
+Maria does not mention the client's opinion.  
+
+---
+
+The number of extra hours worked this week.  
+
+### --feedback--
+
+Maria talks about long-term impact, not short-term workload.  
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+`To consider` means to think carefully about something before making a decision. For example:
+
+`Before changing jobs, you should consider the salary and work-life balance.` - This means thinking about these factors before deciding.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 36.86,
+      "finishTimestamp": 40.5
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 4.64,
+      "dialogue": {
+        "text": "We should consider the long-term impact on the team's morale and productivity.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 5.14
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4dbd59e50553720bfef79.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4dbd59e50553720bfef79.md
new file mode 100644
index 00000000000..120d5315472
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4dbd59e50553720bfef79.md
@@ -0,0 +1,94 @@
+---
+id: 67c4dbd59e50553720bfef79
+title: Task 27
+challengeType: 22
+dashedName: task-27
+---
+
+<!-- (Audio) Maria: Have you thought about getting additional support? -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Have you BLANK about getting BLANK support?`  
+
+## --blanks--
+
+`thought`  
+
+### --feedback--
+
+This means to have considered something or reflected on it. It's in the past participle form.
+
+---  
+
+`additional`  
+
+### --feedback--
+
+This word means extra or more of something.
+
+# --explanation--
+
+The question `Have you thought` uses the `Present Perfect` tense because it refers to an action that may have happened at any time before now and is still relevant. It differs from `Did you think`, as the latter would refer to a specific moment in the past. For example:  
+
+- `Have you thought about learning a new language?` - This asks if the person has considered it at any time before now.
+
+- `Did you think about learning Japanese while you were in Japan?` - This asks if the person wanted to take Japanese courses during the time they were in Japan (they are no longer there).
+
+`Additional` means extra or more of something. For example:
+
+`We need additional resources to complete the project on time.` - This means more resources are required.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 40.78,
+      "finishTimestamp": 42.6
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 2.82,
+      "dialogue": {
+        "text": "Have you thought about getting additional support?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.32
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4df1b2f2b56444eb61fe6.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4df1b2f2b56444eb61fe6.md
new file mode 100644
index 00000000000..36c167f7a77
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4df1b2f2b56444eb61fe6.md
@@ -0,0 +1,104 @@
+---
+id: 67c4df1b2f2b56444eb61fe6
+title: Task 28
+challengeType: 19
+dashedName: task-28
+---
+
+<!-- (Audio) Maria: Have you thought about getting additional support? -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What is Maria suggesting they do?  
+
+## --answers--
+
+Stop working on the project.  
+
+### --feedback--
+
+Maria is not suggesting they abandon the project.  
+
+---
+
+Extend the deadline for the project.  
+
+### --feedback--
+
+Maria does not mention changing the deadline.  
+
+---
+
+Reduce the number of tasks.  
+
+### --feedback--
+
+Maria does not mention reducing tasks.  
+
+---
+
+Get additional support.  
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+A way to propose a solution is by asking a question using `Have you thought about...`. This introduces an idea without making a direct suggestion. For example:
+
+`Have you thought about automating part of the process?` - This subtly suggests that automation could be a solution.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 40.78,
+      "finishTimestamp": 42.6
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 2.82,
+      "dialogue": {
+        "text": "Have you thought about getting additional support?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.32
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4e2ba3c427051461d43aa.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4e2ba3c427051461d43aa.md
new file mode 100644
index 00000000000..cf3eadae636
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4e2ba3c427051461d43aa.md
@@ -0,0 +1,92 @@
+---
+id: 67c4e2ba3c427051461d43aa
+title: Task 29
+challengeType: 19
+dashedName: task-29
+---
+
+<!-- (Audio) Maria: Have you thought about getting additional support? -->
+
+<!-- SPEAKING -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What could Bob say to agree with Maria?  
+
+## --answers--
+
+`That's a good idea.`  
+
+---
+
+`I haven't thought about it.`  
+
+### --feedback--
+
+This does not show agreement with Maria's suggestion.  
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+`That's a good idea` is a natural way to respond to a `Have you thought about...` question. It acknowledges the suggestion and shows that the speaker recognizes it as a helpful idea. For example:
+
+- Person 1: `Have you thought about using a different strategy?` - This person is suggesting a different approach to a problem.
+
+- Person 2: `That's a good idea! We should try it.` - This person acknowledges the suggestion and wants to do what the other person told them to do.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 40.78,
+      "finishTimestamp": 42.6
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 2.82,
+      "dialogue": {
+        "text": "Have you thought about getting additional support?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.32
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4e74d34c1f767d9148a79.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4e74d34c1f767d9148a79.md
new file mode 100644
index 00000000000..bc3e1718209
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4e74d34c1f767d9148a79.md
@@ -0,0 +1,80 @@
+---
+id: 67c4e74d34c1f767d9148a79
+title: Task 30
+challengeType: 22
+dashedName: task-30
+---
+
+<!-- (Audio) Bob: That's a good idea, but I'm not sure we have the budget for that. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`That's a good idea, but I'm not sure we have the BLANK for that.`  
+
+## --blanks--
+
+`budget`  
+
+### --feedback--
+
+This refers to the amount of money available for a specific purpose.  
+
+# --explanation--
+
+`Budget` refers to the amount of money allocated for a particular project, event, or purpose. For example:
+
+`We need to stay within our budget to avoid overspending.` - This means they must not spend more money than planned.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 43.18,
+      "finishTimestamp": 46.06
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.88,
+      "dialogue": {
+        "text": "That's a good idea, but I'm not sure we have the budget for that.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 4.38
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4e837b8e9846e7ed6000f.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4e837b8e9846e7ed6000f.md
new file mode 100644
index 00000000000..cad5c4c376c
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4e837b8e9846e7ed6000f.md
@@ -0,0 +1,104 @@
+---
+id: 67c4e837b8e9846e7ed6000f
+title: Task 31
+challengeType: 19
+dashedName: task-31
+---
+
+<!-- (Audio) Bob: That's a good idea, but I'm not sure we have the budget for that. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+Does Bob agree with the idea of getting additional support?  
+
+## --answers--
+
+Yes, he fully agrees and wants to move forward.  
+
+### --feedback--
+
+Bob thinks it's a good idea, but he has a concern about it.
+
+---
+
+No, he completely disagrees.  
+
+### --feedback--
+
+Bob does not reject the idea; he only raises a concern.
+
+---
+
+He likes the idea but is concerned about the budget.
+
+---
+
+He thinks they should find another solution instead.  
+
+### --feedback--
+
+Bob does not suggest an alternative solution.
+
+## --video-solution--
+
+3  
+
+# --explanation--
+
+`That's a good idea, but...` is often used to acknowledge an idea positively while introducing a concern or limitation. For example:
+
+`That's a good idea, but we don't have enough time to implement it.` - This means the idea is good, but time is a problem.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 43.18,
+      "finishTimestamp": 46.06
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.88,
+      "dialogue": {
+        "text": "That's a good idea, but I'm not sure we have the budget for that.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 4.38
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4e9c4241f22755dee46f0.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4e9c4241f22755dee46f0.md
new file mode 100644
index 00000000000..61a5cdf00af
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4e9c4241f22755dee46f0.md
@@ -0,0 +1,80 @@
+---
+id: 67c4e9c4241f22755dee46f0
+title: Task 32
+challengeType: 22
+dashedName: task-32
+---
+
+<!-- (Audio) Bob: We might need to stick with what we have for now. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`We might need to BLANK with what we have for now.`  
+
+## --blanks--
+
+`stick`  
+
+### --feedback--
+
+This means to continue using or following something instead of changing it.  
+
+# --explanation--
+
+`To stick with something` means to continue using or following a particular option, plan, or decision instead of making a change. For example:
+
+`Even though the new design looks nice, we should stick with the original plan.` - This means they should continue using the original plan rather than changing it.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 46.3,
+      "finishTimestamp": 48.58
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.28,
+      "dialogue": {
+        "text": "We might need to stick with what we have for now.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 3.78
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4ea478ef3727bf28f3697.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4ea478ef3727bf28f3697.md
new file mode 100644
index 00000000000..c08f040a30e
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4ea478ef3727bf28f3697.md
@@ -0,0 +1,104 @@
+---
+id: 67c4ea478ef3727bf28f3697
+title: Task 33
+challengeType: 19
+dashedName: task-33
+---
+
+<!-- (Audio) Bob: We might need to stick with what we have for now. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What might the team have to do since the company does not have the budget for additional support?  
+
+## --answers--
+
+Continue working with the current resources.  
+
+---
+
+Look for new team members immediately.  
+
+### --feedback--
+
+Bob suggests they might not be able to hire more people, since they do not have the budget.
+
+---
+
+Request more funding from the client.
+
+### --feedback--
+
+Bob does not mention asking the client for more money.
+
+---
+
+Stop the project until they get more resources.
+
+### --feedback--
+
+Bob does not say they need to stop the project.
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+`Might need to` expresses a possible necessity or obligation, but with some uncertainty. For example:
+
+`We might need to reschedule the meeting if the manager is unavailable.` - This means rescheduling is a possibility, but not certain.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 46.3,
+      "finishTimestamp": 48.58
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.28,
+      "dialogue": {
+        "text": "We might need to stick with what we have for now.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 3.78
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4eb3c1b31de8162c31316.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4eb3c1b31de8162c31316.md
new file mode 100644
index 00000000000..57dedd91965
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4eb3c1b31de8162c31316.md
@@ -0,0 +1,90 @@
+---
+id: 67c4eb3c1b31de8162c31316
+title: Task 34
+challengeType: 19
+dashedName: task-34
+---
+
+<!-- (Audio) Bob: We might need to stick with what we have for now. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What could be a short way for Maria to acknowledge Bob's concern?  
+
+## --answers--
+
+`That's not true.`
+
+### --feedback--
+
+This disagrees with Bob instead of acknowledging his concern.  
+
+---
+
+`Understood.`
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+You could say `Understood.` to mean that you acknowledge another person's point without adding further argument or discussion. It is a brief way to show you have heard and processed what the other person said. For example:
+
+- **Manager:** `We need everyone to submit their reports by Friday.` - This means the manager is expressing it is necessary that the reports are delivered by the end of the week.
+
+- **Employee:** `Understood.` - This means the employee acknowledges the instruction.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 46.3,
+      "finishTimestamp": 48.58
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.28,
+      "dialogue": {
+        "text": "We might need to stick with what we have for now.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 3.78
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4edc1615a9f8d265fe6da.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4edc1615a9f8d265fe6da.md
new file mode 100644
index 00000000000..482b6c2d3e7
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4edc1615a9f8d265fe6da.md
@@ -0,0 +1,80 @@
+---
+id: 67c4edc1615a9f8d265fe6da
+title: Task 35
+challengeType: 22
+dashedName: task-35
+---
+
+<!-- (Audio) Maria: Understood. In that case, let's at least prioritize the tasks. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Understood. In that case, let's at BLANK prioritize the tasks.`  
+
+## --blanks--
+
+`least`  
+
+### --feedback--
+
+This is used to suggest a minimum effort or action when other options are not possible.
+
+# --explanation--
+
+`At least` is used to indicate a minimum effort, action, or requirement when a better option is not available. For example:
+
+`We don't have enough time to rewrite the report, but we can at least correct the main errors.` - This means they cannot do everything, but they can still improve some parts.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 48.98,
+      "finishTimestamp": 52.3
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 4.32,
+      "dialogue": {
+        "text": "Understood. In that case, let's at least prioritize the tasks.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.82
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4ef0d39cd1d95f8c3a213.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4ef0d39cd1d95f8c3a213.md
new file mode 100644
index 00000000000..1ac70b28856
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4ef0d39cd1d95f8c3a213.md
@@ -0,0 +1,104 @@
+---
+id: 67c4ef0d39cd1d95f8c3a213
+title: Task 36
+challengeType: 19
+dashedName: task-36
+---
+
+<!-- (Audio) Maria: Understood. In that case, let's at least prioritize the tasks. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What does Maria suggest as a possible course of action?  
+
+## --answers--
+
+Hiring more people to help.  
+
+### --feedback--
+
+Maria does not suggest adding more team members.
+
+---
+
+Focusing on the most important tasks.
+
+---
+
+Delaying the project deadline.
+
+### --feedback--
+
+Maria does not mention postponing the deadline.
+
+---
+
+Canceling some tasks.
+
+### --feedback--
+
+Maria does not suggest that they remove tasks.
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+`In that case` is used to introduce a response or decision based on a previous statement or situation. For example:
+
+`We don't have enough budget for new tools. In that case, we'll use the existing ones.` - This means the decision is based on the budget limitation.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 48.98,
+      "finishTimestamp": 52.3
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 4.32,
+      "dialogue": {
+        "text": "Understood. In that case, let's at least prioritize the tasks.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.82
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4f05c757b989d0a65be45.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4f05c757b989d0a65be45.md
new file mode 100644
index 00000000000..706d081c7e3
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4f05c757b989d0a65be45.md
@@ -0,0 +1,101 @@
+---
+id: 67c4f05c757b989d0a65be45
+title: Task 37
+challengeType: 22
+dashedName: task-37
+---
+
+<!-- (Audio) Maria: If we can focus on the critical parts of the project, we might still meet the deadline without overworking everyone. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`If we can focus on the BLANK parts of the project, we might still meet the BLANK without overworking everyone.`  
+
+## --blanks--
+
+`critical`  
+
+### --feedback--
+
+This word means essential or very important.  
+
+---  
+
+`deadline`  
+
+### --feedback--
+
+This refers to the final date by which something must be completed.  
+
+# --explanation--
+
+`The critical parts` refers to the most important or essential aspects of something. For example:
+
+`During the meeting, we should discuss the critical parts of the strategy first.` - This means focusing on the most important elements.  
+
+`To meet the deadline` means to complete a task on time. For example:
+
+`We worked late to meet the deadline for the client's report.` - This means they finished the report before the final due date.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 52.54,
+      "finishTimestamp": 57.5
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.38,
+      "dialogue": {
+        "text": "If we can focus on the critical parts of the project,",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "startTime": 3.52,
+      "finishTime": 5.96,
+      "dialogue": {
+        "text": "we might still meet the deadline without overworking everyone.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 6.46
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4f1cfad6063a70856bb4c.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4f1cfad6063a70856bb4c.md
new file mode 100644
index 00000000000..8eae85558b3
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c4f1cfad6063a70856bb4c.md
@@ -0,0 +1,113 @@
+---
+id: 67c4f1cfad6063a70856bb4c
+title: Task 38
+challengeType: 19
+dashedName: task-38
+---
+
+<!-- (Audio) Maria: If we can focus on the critical parts of the project, we might still meet the deadline without overworking everyone. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What good result does Maria think could come from focusing on the most important aspects of the project?  
+
+## --answers--
+
+The project will be canceled.  
+
+### --feedback--
+
+Maria is trying to complete the project, not cancel it.  
+
+---
+
+They will have unlimited time to finish the project.  
+
+### --feedback--
+
+Maria still wants to meet the deadline, not extend the time indefinitely.  
+
+---
+
+The client will give them more resources.  
+
+### --feedback--
+
+Maria does not mention getting more resources.  
+
+---
+
+They can finish on time without exhausting the team.  
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+`To overwork someone` means to make them work too much, causing exhaustion or burnout. For example:
+
+`If we keep adding tasks, we will overwork the team and reduce productivity.` - This means too much work will make the team too tired to perform well.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 52.54,
+      "finishTimestamp": 57.5
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.38,
+      "dialogue": {
+        "text": "If we can focus on the critical parts of the project,",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "startTime": 3.52,
+      "finishTime": 5.96,
+      "dialogue": {
+        "text": "we might still meet the deadline without overworking everyone.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 6.46
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5f02457a210d5d369edd0.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5f02457a210d5d369edd0.md
new file mode 100644
index 00000000000..120e12bc0dd
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5f02457a210d5d369edd0.md
@@ -0,0 +1,101 @@
+---
+id: 67c5f02457a210d5d369edd0
+title: Task 39
+challengeType: 19
+dashedName: task-39
+---
+
+<!-- (Audio) Maria: If we can focus on the critical parts of the project, we might still meet the deadline without overworking everyone. -->
+
+<!-- SPEAKING -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+How could Bob tell Maria he agrees with her idea of prioritizing tasks?  
+
+## --answers--
+
+`We should try something completely different.`  
+
+### --feedback--
+
+This suggests a new idea rather than agreeing with Maria.  
+
+---
+
+`That sounds like a plan.`
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+`That sounds like a plan.` is a way to express agreement and approval of an idea. It means the speaker thinks the suggestion is a good one. For example:
+
+- Person 1: `Let's meet at 10 a.m. to go over the details.` - This person suggests a time for the meeting.
+
+- Person 2: `That sounds like a plan!` - This person agrees with the plan.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 52.54,
+      "finishTimestamp": 57.5
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.38,
+      "dialogue": {
+        "text": "If we can focus on the critical parts of the project,",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "startTime": 3.52,
+      "finishTime": 5.96,
+      "dialogue": {
+        "text": "we might still meet the deadline without overworking everyone.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 6.46
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5f290611d70e4649db423.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5f290611d70e4649db423.md
new file mode 100644
index 00000000000..744957a8b8f
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5f290611d70e4649db423.md
@@ -0,0 +1,92 @@
+---
+id: 67c5f290611d70e4649db423
+title: Task 40
+challengeType: 22
+dashedName: task-40
+---
+
+<!-- (Audio) Bob: That sounds like a plan. Could you draft a new schedule based on this idea? -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`That sounds like a plan. Could you BLANK a new BLANK based on this idea?`  
+
+## --blanks--
+
+`draft`  
+
+### --feedback--
+
+This means to create an initial version of a document or plan.  
+
+---  
+
+`schedule`  
+
+### --feedback--
+
+This noun refers to a plan that shows when tasks or events will happen.  
+
+# --explanation--
+
+`To draft` means to create an initial version of something, such as a document, plan, or design. For example:
+
+`She drafted an email to send to the client before finalizing it.` - This means she wrote an early version of the email.  
+
+A `schedule` refers to a plan that outlines when tasks or events will take place. For example:
+
+`The project schedule shows all the deadlines for the team.` - This means the schedule lists when different tasks need to be completed.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 57.86,
+      "finishTimestamp": 61.46
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 4.6,
+      "dialogue": {
+        "text": "That sounds like a plan. Could you draft a new schedule based on this idea?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 5.1
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5f3b779cd53ebbd42ece0.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5f3b779cd53ebbd42ece0.md
new file mode 100644
index 00000000000..114ad1e58a7
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5f3b779cd53ebbd42ece0.md
@@ -0,0 +1,104 @@
+---
+id: 67c5f3b779cd53ebbd42ece0
+title: Task 41
+challengeType: 19
+dashedName: task-41
+---
+
+<!-- (Audio) Bob: That sounds like a plan. Could you draft a new schedule based on this idea? -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What is Bob asking Maria to do?  
+
+## --answers--
+
+Check the current schedule for mistakes.  
+
+### --feedback--
+
+Bob is not asking Maria to review the existing schedule.
+
+---
+
+Create a new schedule following their discussed idea.  
+
+---
+
+Cancel the current schedule and stop planning.  
+
+### --feedback--
+
+Bob does not suggest canceling the schedule.  
+
+---
+
+Ask the team to work more hours.  
+
+### --feedback--
+
+Bob doesn't talk about requesting more work hours.  
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+`To be based on something` means that one thing is developed or created using another thing as a foundation or reference. For example:
+
+`The new company policy is based on employee feedback.` - This means the policy was created using employee feedback as a foundation.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 57.86,
+      "finishTimestamp": 61.46
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 4.6,
+      "dialogue": {
+        "text": "That sounds like a plan. Could you draft a new schedule based on this idea?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 5.1
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5f588027bb6f33bd47f22.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5f588027bb6f33bd47f22.md
new file mode 100644
index 00000000000..303f309e055
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5f588027bb6f33bd47f22.md
@@ -0,0 +1,99 @@
+---
+id: 67c5f588027bb6f33bd47f22
+title: Task 42
+challengeType: 22
+dashedName: task-42
+---
+
+<!-- (Audio) Bob: Also, could you check with the team to see what they need to make things work more smoothly? -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Also, could you check with the team to see what they need to make things BLANK more BLANK?`  
+
+## --blanks--
+
+`work`  
+
+### --feedback--
+
+This verb means to function or operate.  
+
+---  
+
+`smoothly`  
+
+### --feedback--
+
+This adverb means happening without problems or interruptions.  
+
+# --explanation--
+
+When you say something `works smoothly`, it means that something happens without difficulties or interruptions. `Smoothly` comes from `smooth`, which describes something without roughness or obstacles, but they are used in different contexts. For example:
+
+- `The table has a smooth surface.` - This describes the table as having no rough areas.  
+
+- `The software update helped the system run more smoothly.` - This means the system now operates with fewer issues.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 61.66,
+      "finishTimestamp": 66.4
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 2.92,
+      "dialogue": {
+        "text": "Also, could you check with the team",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "startTime": 2.92,
+      "finishTime": 5.74,
+      "dialogue": {
+        "text": "to see what they need to make things work more smoothly?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 6.24
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5f6dcced0d4fd572e6b20.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5f6dcced0d4fd572e6b20.md
new file mode 100644
index 00000000000..58809a0413d
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5f6dcced0d4fd572e6b20.md
@@ -0,0 +1,122 @@
+---
+id: 67c5f6dcced0d4fd572e6b20
+title: Task 43
+challengeType: 19
+dashedName: task-43
+---
+
+<!-- (Audio) Bob: Could you draft a new schedule based on this idea? Also, could you check with the team to see what they need to make things work more smoothly? -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What does Bob want Maria to ask the team?  
+
+## --answers--
+
+If they want to change the project deadline.  
+
+### --feedback--
+
+Bob does not mention changing the deadline.  
+
+---
+
+Whether they can work without a schedule.  
+
+### --feedback--
+
+Bob does not suggest working without a schedule.
+
+---
+
+What they need to help things run more smoothly.  
+
+---
+
+How many hours they are available to work.  
+
+### --feedback--
+
+Bob is not asking about available hours.
+
+## --video-solution--
+
+3  
+
+# --explanation--
+
+`Also` is used as a connector to add another request, idea, or piece of information. It links two related thoughts while keeping them separate sentences. For example:
+
+`We should review the budget. Also, let's check if we have enough resources.` - This means checking resources is an additional step after reviewing the budget.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 58.92,
+      "finishTimestamp": 66.4
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.54,
+      "dialogue": {
+        "text": "Could you draft a new schedule based on this idea?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "startTime": 3.94,
+      "finishTime": 5.66,
+      "dialogue": {
+        "text": "Also, could you check with the team",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "startTime": 5.66,
+      "finishTime": 8.48,
+      "dialogue": {
+        "text": "to see what they need to make things work more smoothly?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 8.98
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5f9af4636840997674ee3.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5f9af4636840997674ee3.md
new file mode 100644
index 00000000000..1f939320460
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5f9af4636840997674ee3.md
@@ -0,0 +1,80 @@
+---
+id: 67c5f9af4636840997674ee3
+title: Task 44
+challengeType: 22
+dashedName: task-44
+---
+
+<!-- (Audio) Maria: Sure. I'll work on it today and send you the new schedule by tomorrow. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Sure. I'll work on it today and send you the new schedule BLANK tomorrow.`  
+
+## --blanks--
+
+`by`  
+
+### --feedback--
+
+This means no later than a specific time.  
+
+# --explanation--
+
+`By` is normally combined with a time expression and it means something will be completed no later than a specific time. It sets a deadline. For example:
+
+`Please submit your report by Friday.` - This means the report must be turned in on or before Friday.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 67.88,
+      "finishTimestamp": 70.88
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 4,
+      "dialogue": {
+        "text": "Sure. I'll work on it today and send you the new schedule by tomorrow.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.5
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5fae7f7666511703657a2.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5fae7f7666511703657a2.md
new file mode 100644
index 00000000000..dc243a19894
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5fae7f7666511703657a2.md
@@ -0,0 +1,104 @@
+---
+id: 67c5fae7f7666511703657a2
+title: Task 45
+challengeType: 19
+dashedName: task-45
+---
+
+<!-- (Audio) Maria: Sure. I'll work on it today and send you the new schedule by tomorrow. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+When does Maria promise to create the draft for the new schedule?  
+
+## --answers--
+
+Today.  
+
+---
+
+Tomorrow.  
+
+### --feedback--
+
+Maria says she will *send* the schedule by tomorrow.
+
+---
+
+Sometime next week.  
+
+### --feedback--
+
+Maria does not mention next week.  
+
+---
+
+She doesn't say when.  
+
+### --feedback--
+
+Maria clearly states when she will work on the schedule.  
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+`Will` (normally contracted as `'ll`) is often used to make promises about future actions. For example:
+
+`I'll help you finish the report by the deadline.` - This means the speaker is making a commitment to help.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 67.88,
+      "finishTimestamp": 70.88
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 4,
+      "dialogue": {
+        "text": "Sure. I'll work on it today and send you the new schedule by tomorrow.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.5
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5fc2aeac256193beed46d.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5fc2aeac256193beed46d.md
new file mode 100644
index 00000000000..ca07686cee8
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5fc2aeac256193beed46d.md
@@ -0,0 +1,104 @@
+---
+id: 67c5fc2aeac256193beed46d
+title: Task 46
+challengeType: 19
+dashedName: task-46
+---
+
+<!-- (Audio) Maria: I'll also ask the team if they have any suggestions or need additional resources. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What other promise does Maria make?  
+
+## --answers--
+
+She will create a new project from scratch.
+
+### --feedback--
+
+Maria does not mention starting a new project.
+
+---
+
+She will finalize the schedule immediately.
+
+### --feedback--
+
+Maria does not talk about finalizing the schedule right away.
+
+---
+
+She will ask the team if they need more resources.
+
+---
+
+She will cancel the extra tasks.
+
+### --feedback--
+
+Maria does not mention canceling tasks.
+
+## --video-solution--
+
+3
+
+# --explanation--
+
+A `resource` refers to something needed to complete a task, such as time, money, or materials. For example:
+
+`The team needs more resources, like extra staff and better software, to complete the project on time.` - This means they require additional support to succeed.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 71.34,
+      "finishTimestamp": 75.14
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 4.8,
+      "dialogue": {
+        "text": "I'll also ask the team if they have any suggestions or need additional resources.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 5.3
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5fd5d544d251ed4ad9fee.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5fd5d544d251ed4ad9fee.md
new file mode 100644
index 00000000000..d542448a085
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5fd5d544d251ed4ad9fee.md
@@ -0,0 +1,80 @@
+---
+id: 67c5fd5d544d251ed4ad9fee
+title: Task 47
+challengeType: 22
+dashedName: task-47
+---
+
+<!-- (Audio) Bob: Great. Thanks. I appreciate it, Maria. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Great. Thanks. I BLANK it, Maria.`  
+
+## --blanks--
+
+`appreciate`  
+
+### --feedback--
+
+This means to be thankful or grateful for something.  
+
+# --explanation--
+
+`I appreciate it` is used to express gratitude or thankfulness for someone's help or effort. For example:
+
+`I appreciate your help with the presentation.` - This means the speaker is grateful for the assistance.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 75.48,
+      "finishTimestamp": 77.6
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.12,
+      "dialogue": {
+        "text": "Great. Thanks. I appreciate it, Maria.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 3.62
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5fe2b3b2cc825412e2839.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5fe2b3b2cc825412e2839.md
new file mode 100644
index 00000000000..8f8855e1699
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5fe2b3b2cc825412e2839.md
@@ -0,0 +1,113 @@
+---
+id: 67c5fe2b3b2cc825412e2839
+title: Task 48
+challengeType: 19
+dashedName: task-48
+---
+
+<!-- (Audio) Bob: Great. Thanks. I appreciate it, Maria. If you need anything from me, just let me know. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What is Bob asking Maria to do?  
+
+## --answers--
+
+Give him a deadline for the new schedule.  
+
+### --feedback--
+
+Bob does not ask Maria for a deadline.  
+
+---
+
+Finish the project on her own.  
+
+### --feedback--
+
+Bob is not asking Maria to do everything alone.
+
+---
+
+Update the client about the changes.  
+
+### --feedback--
+
+Bob does not mention the client.
+
+---
+
+Tell him if she needs anything.  
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+`Let me know`, preceeded by a conditional sentence, like `If you need anything`, is a common way to offer help. It makes the offer open-ended, meaning the person can ask for help if they find it necessary. For example:
+
+`If you have any questions, just let me know.` - This means you are available to answer questions when needed.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-1.mp3",
+      "startTime": 1,
+      "startTimestamp": 75.48,
+      "finishTimestamp": 80.26
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.12,
+      "dialogue": {
+        "text": "Great. Thanks. I appreciate it, Maria.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "startTime": 3.34,
+      "finishTime": 5.78,
+      "dialogue": {
+        "text": "If you need anything from me, just let me know.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 6.28
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c603a48520103144bd8c81.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c603a48520103144bd8c81.md
new file mode 100644
index 00000000000..0af2b57a3b3
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c603a48520103144bd8c81.md
@@ -0,0 +1,100 @@
+---
+id: 67c603a48520103144bd8c81
+title: Task 49
+challengeType: 22
+dashedName: task-49
+---
+
+<!-- REVIEW -->
+
+# --description--
+
+This is a review of the entire dialogue you just studied.
+
+# --instructions--
+
+Place the following phrases in the correct spot:
+
+`burn out`, `draft`, `long-term`, `overworking`, `project timeline`, `stick with`, and `tight squeeze`.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Bob: Hey, Maria. Can we talk about the BLANK? The client is asking if we can finish a week earlier. What do you think?`
+
+`Maria: A week earlier? That's quite a BLANK, Bob. The team is already working hard.`
+
+`Bob: I know. But I'm wondering if there's anything we could do to speed things up. Maybe move some tasks around or prioritize the most important ones?`
+
+`Maria: That might help, but we need to be careful not to BLANK the team. They're already putting in extra hours. Besides, rearranging tasks doesn't always solve the problem.`
+
+`Bob: True, but we could try working even more extra hours, just for this project. Wouldn't that make a difference?`
+
+`Maria: It might, but it's not ideal. We should consider the BLANK impact on the team's morale and productivity. Have you thought about getting additional support?`
+
+`Bob: That's a good idea, but I'm not sure we have the budget for that. We might need to BLANK what we have for now.`
+
+`Maria: Understood. In that case, let's at least prioritize the tasks. If we can focus on the critical parts of the project, we might still meet the deadline without BLANK everyone.`
+
+`Bob: That sounds like a plan. Could you BLANK a new schedule based on this idea? Also, could you check with the team to see what they need to make things work more smoothly?`
+
+`Maria: Sure, I'll work on it today and send you the new schedule by tomorrow. I'll also ask the team if they have any suggestions or need additional resources.`
+
+`Bob: Great, thanks. I appreciate it, Maria. If you need anything from me, just let me know.`
+
+## --blanks--
+
+`project timeline`
+
+### --feedback--
+
+This refers to the schedule for completing a project.
+
+---
+
+`tight squeeze`
+
+### --feedback--
+
+This means a situation where time or resources are very limited.
+
+---
+
+`burn out`
+
+### --feedback--
+
+To exhaust someone completely due to too much work.
+
+---
+
+`long-term`
+
+### --feedback--
+
+This means something that happens or affects over an extended period.
+
+---
+
+`stick with`
+
+### --feedback--
+
+To continue using or following something instead of changing it.
+
+---
+
+`overworking`
+
+### --feedback--
+
+Making people work too much, leading to exhaustion.
+
+---
+
+`draft`
+
+### --feedback--
+
+This means to create an initial version of a document or plan.
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c60cfda746c444008ce7fa.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c60cfda746c444008ce7fa.md
new file mode 100644
index 00000000000..f496a700851
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c60cfda746c444008ce7fa.md
@@ -0,0 +1,72 @@
+---
+id: 67c60cfda746c444008ce7fa
+title: Task 50
+challengeType: 19
+dashedName: task-50
+---
+
+<!-- READING -->
+
+# --instructions--
+
+Read the text and answer the question below.
+
+# --questions--
+
+## --text--
+
+After talking to Bob, Maria sends the team an email with the updates and asks them to have their meeting on the following day two hours earlier, so they could talk about the client's request.
+
+`Subject: Updated Meeting Time – Project Timeline Discussion`
+
+`Hi everyone,`
+
+`I wanted to update you on crucial points in a discussion I had with Bob about our project timeline. The client has requested if we can finish it one week in advance, and we've been thinking of ways to speed things up while trying to prevent burnout.`
+
+`To ensure we're all aligned, I'd like to adjust our meeting time to tomorrow morning at 8, two hours earlier than our previously scheduled time. We'll discuss the revised schedule I'll come up with today, task prioritization, ways to avoid putting in additional hours, and any support you might need to make things run more smoothly.`
+
+`We understand that rearranging tasks doesn't always solve the problem, and we want to be careful not to overwork the team. I'd love to hear your thoughts on the best way to approach this challenge.`
+
+`Please confirm if the new time works for you. Thanks for your flexibility and commitment.`
+
+`Best,`
+
+`Maria`
+
+Based on the subject line, what are the most important things Maria is messaging the team about?
+
+## --answers--
+
+That the client is unhappy with their progress.  
+
+### --feedback--
+
+The email does not mention the client being unhappy.  
+
+---
+
+That the meeting will be moved to an earlier time and that they will discuss the project timeline.  
+
+---
+
+That Bob has made a final decision about the deadline.  
+
+### --feedback--
+
+Maria doesn't say that a final decision has been made.
+
+---
+
+That extra hours will be required for the project.  
+
+### --feedback--
+
+Maria actually states they are trying to avoid that.
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+The answer to this question can be found in the `Subject` line. It highlights the two key points of Maria's email. By reading the rest of the email, we see Maria explains both points in more detail, confirming that these are the main topics she is addressing.
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c611c971557b4fe70ae623.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c611c971557b4fe70ae623.md
new file mode 100644
index 00000000000..1b4107b93ee
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c611c971557b4fe70ae623.md
@@ -0,0 +1,72 @@
+---
+id: 67c611c971557b4fe70ae623
+title: Task 51
+challengeType: 19
+dashedName: task-51
+---
+
+<!-- READING -->
+
+# --instructions--
+
+Read the text and answer the question below.
+
+# --questions--
+
+## --text--
+
+After talking to Bob, Maria sends the team an email with the updates and asks them to have their meeting on the following day two hours earlier, so they could talk about the client's request.
+
+`Subject: Updated Meeting Time – Project Timeline Discussion`
+
+`Hi everyone,`
+
+`I wanted to update you on crucial points in a discussion I had with Bob about our project timeline. The client has requested if we can finish it one week in advance, and we've been thinking of ways to speed things up while trying to prevent burnout.`
+
+`To ensure we're all aligned, I'd like to adjust our meeting time to tomorrow morning at 8, two hours earlier than our previously scheduled time. We'll discuss the revised schedule I'll come up with today, task prioritization, ways to avoid putting in additional hours, and any support you might need to make things run more smoothly.`
+
+`We understand that rearranging tasks doesn't always solve the problem, and we want to be careful not to overwork the team. I'd love to hear your thoughts on the best way to approach this challenge.`
+
+`Please confirm if the new time works for you. Thanks for your flexibility and commitment.`
+
+`Best,`
+
+`Maria`
+
+According to the initial paragraph, what is the reason for the change of plans for the meeting tomorrow?  
+
+## --answers--
+
+The team requested an earlier meeting.  
+
+### --feedback--
+
+The email does not mention the team asking for a time change.
+
+---
+
+Maria needs more time to complete the schedule.
+
+### --feedback--
+
+Maria says she will work on the schedule today, but that is not the reason for the meeting change.
+
+---
+
+The client asked if the project could be finished one week earlier and they need to discuss ways of making that happen.
+
+---
+
+Bob and Maria finished their discussion late.
+
+### --feedback--
+
+The email does not mention their discussion ending late as a reason for the change.
+
+## --video-solution--
+
+3  
+
+# --explanation--
+
+To find the answer, look at the **first paragraph** of the email after the greeting. There, Maria talks about a client's request and why they need to discuss it. 
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c613b1162f59558858c0ab.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c613b1162f59558858c0ab.md
new file mode 100644
index 00000000000..156ef760a22
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c613b1162f59558858c0ab.md
@@ -0,0 +1,72 @@
+---
+id: 67c613b1162f59558858c0ab
+title: Task 52
+challengeType: 19
+dashedName: task-52
+---
+
+<!-- READING -->
+
+# --instructions--
+
+Read the text and answer the question below.
+
+# --questions--
+
+## --text--
+
+After talking to Bob, Maria sends the team an email with the updates and asks them to have their meeting on the following day two hours earlier, so they could talk about the client's request.
+
+`Subject: Updated Meeting Time – Project Timeline Discussion`
+
+`Hi everyone,`
+
+`I wanted to update you on crucial points in a discussion I had with Bob about our project timeline. The client has requested if we can finish it one week in advance, and we've been thinking of ways to speed things up while trying to prevent burnout.`
+
+`To ensure we're all aligned, I'd like to adjust our meeting time to tomorrow morning at 8, two hours earlier than our previously scheduled time. We'll discuss the revised schedule I'll come up with today, task prioritization, ways to avoid putting in additional hours, and any support you might need to make things run more smoothly.`
+
+`We understand that rearranging tasks doesn't always solve the problem, and we want to be careful not to overwork the team. I'd love to hear your thoughts on the best way to approach this challenge.`
+
+`Please confirm if the new time works for you. Thanks for your flexibility and commitment.`
+
+`Best,`
+
+`Maria`
+
+According to the email, during the meeting, Bob and Maria thought of ways to do one thing and prevent another at the same time. What are they?
+
+## --answers--
+
+Speed things up and prevent burnout.  
+
+---
+
+Extend the deadline and reduce costs.  
+
+### --feedback--
+
+The email states that the client requested an earlier deadline.
+
+---
+
+Hire more people and improve communication.
+
+### --feedback--
+
+The email does not mention hiring more people or focusing on communication.
+
+---
+
+Cancel some tasks and reduce working hours.
+
+### --feedback--
+
+Maria doesn't talk about canceling tasks. She doesn't talk about reducing working hours, either.
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+To find the answer, look at the **first paragraph** of the email after the greeting. After talking about the client's request, she mentions what they have been thinking of. You'll find the answer to this question there.
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c6146c3f024459b62ff443.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c6146c3f024459b62ff443.md
new file mode 100644
index 00000000000..16811568115
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c6146c3f024459b62ff443.md
@@ -0,0 +1,72 @@
+---
+id: 67c6146c3f024459b62ff443
+title: Task 53
+challengeType: 19
+dashedName: task-53
+---
+
+<!-- READING -->
+
+# --instructions--
+
+Read the text and answer the question below.
+
+# --questions--
+
+## --text--
+
+After talking to Bob, Maria sends the team an email with the updates and asks them to have their meeting on the following day two hours earlier, so they could talk about the client's request.
+
+`Subject: Updated Meeting Time – Project Timeline Discussion`
+
+`Hi everyone,`
+
+`I wanted to update you on crucial points in a discussion I had with Bob about our project timeline. The client has requested if we can finish it one week in advance, and we've been thinking of ways to speed things up while trying to prevent burnout.`
+
+`To ensure we're all aligned, I'd like to adjust our meeting time to tomorrow morning at 8, two hours earlier than our previously scheduled time. We'll discuss the revised schedule I'll come up with today, task prioritization, ways to avoid putting in additional hours, and any support you might need to make things run more smoothly.`
+
+`We understand that rearranging tasks doesn't always solve the problem, and we want to be careful not to overwork the team. I'd love to hear your thoughts on the best way to approach this challenge.`
+
+`Please confirm if the new time works for you. Thanks for your flexibility and commitment.`
+
+`Best,`
+
+`Maria`
+
+Will the meeting be earlier or later than the previously arranged time?  
+
+## --answers--
+
+Later, because the team needs more time to prepare.  
+
+### --feedback--
+
+Maria does not mention delaying the meeting for preparation.
+
+---
+
+Later, because Bob and Maria have not finished planning.
+
+### --feedback--
+
+The email does not state that the planning is incomplete.
+
+---
+
+At the same time as originally scheduled.
+
+### --feedback--
+
+Maria specifically mentions a change in the meeting time.
+
+---
+
+Earlier, because it was moved two hours ahead.
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+To find the answer, look at the **second paragraph** of the email. Maria indicates the time the meeting was moved to.
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c616175331825f2a16c71d.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c616175331825f2a16c71d.md
new file mode 100644
index 00000000000..da1faa75a37
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c616175331825f2a16c71d.md
@@ -0,0 +1,72 @@
+---
+id: 67c616175331825f2a16c71d
+title: Task 54
+challengeType: 19
+dashedName: task-54
+---
+
+<!-- READING -->
+
+# --instructions--
+
+Read the text and answer the question below.
+
+# --questions--
+
+## --text--
+
+After talking to Bob, Maria sends the team an email with the updates and asks them to have their meeting on the following day two hours earlier, so they could talk about the client's request.
+
+`Subject: Updated Meeting Time – Project Timeline Discussion`
+
+`Hi everyone,`
+
+`I wanted to update you on crucial points in a discussion I had with Bob about our project timeline. The client has requested if we can finish it one week in advance, and we've been thinking of ways to speed things up while trying to prevent burnout.`
+
+`To ensure we're all aligned, I'd like to adjust our meeting time to tomorrow morning at 8, two hours earlier than our previously scheduled time. We'll discuss the revised schedule I'll come up with today, task prioritization, ways to avoid putting in additional hours, and any support you might need to make things run more smoothly.`
+
+`We understand that rearranging tasks doesn't always solve the problem, and we want to be careful not to overwork the team. I'd love to hear your thoughts on the best way to approach this challenge.`
+
+`Please confirm if the new time works for you. Thanks for your flexibility and commitment.`
+
+`Best,`
+
+`Maria`
+
+According to the email, what are Bob and Maria convinced of and what do they want to avoid?  
+
+## --answers--
+
+That rearranging tasks will completely solve the issue, and they want to avoid changing the deadline.  
+
+### --feedback--
+
+Maria actually states they are not fully convinced this will work.  
+
+---
+
+That rearranging tasks doesn't always solve the issue, and they want to avoid overworking the team.
+
+---
+
+That the only way to fix the issue is to work more hours, and they want to avoid asking the client for help.
+
+### --feedback--
+
+Maria does not mention that working more hours is the only solution.  
+
+---
+
+That delaying the project is necessary, and they want to avoid discussing the problem with the team.
+
+### --feedback--
+
+Maria is trying to meet the deadline, not delay the project.
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+To find the answer, look at the **third paragraph** of the email, where Maria states that there is something she and Bob understand, meaning they are not convinced of that. Also, the email mentions what they are trying not to do.
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c6176130e73c6a6e230cc8.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c6176130e73c6a6e230cc8.md
new file mode 100644
index 00000000000..f422203022f
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c6176130e73c6a6e230cc8.md
@@ -0,0 +1,72 @@
+---
+id: 67c6176130e73c6a6e230cc8
+title: Task 55
+challengeType: 19
+dashedName: task-55
+---
+
+<!-- READING -->
+
+# --instructions--
+
+Read the text and answer the question below.
+
+# --questions--
+
+## --text--
+
+After talking to Bob, Maria sends the team an email with the updates and asks them to have their meeting on the following day two hours earlier, so they could talk about the client's request.
+
+`Subject: Updated Meeting Time – Project Timeline Discussion`
+
+`Hi everyone,`
+
+`I wanted to update you on crucial points in a discussion I had with Bob about our project timeline. The client has requested if we can finish it one week in advance, and we've been thinking of ways to speed things up while trying to prevent burnout.`
+
+`To ensure we're all aligned, I'd like to adjust our meeting time to tomorrow morning at 8, two hours earlier than our previously scheduled time. We'll discuss the revised schedule I'll come up with today, task prioritization, ways to avoid putting in additional hours, and any support you might need to make things run more smoothly.`
+
+`We understand that rearranging tasks doesn't always solve the problem, and we want to be careful not to overwork the team. I'd love to hear your thoughts on the best way to approach this challenge.`
+
+`Please confirm if the new time works for you. Thanks for your flexibility and commitment.`
+
+`Best,`
+
+`Maria`
+
+Does Maria want to decide everything by herself?
+
+## --answers--
+
+Yes, she has already made all the decisions.
+
+### --feedback--
+
+Maria is planning the schedule, but she's willing to discuss it.
+
+---
+
+Yes, because she doesn't want to ask for the team's opinions.
+
+### --feedback--
+
+Maria clearly states she'd love to do something different.
+
+---
+
+No, she has already assigned tasks to each team member.
+
+### --feedback--
+
+Maria has not assigned any tasks yet.
+
+---
+
+No, she wants to hear the team's thoughts on the best approach.  
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+To find the answer, look at the **third paragraph** of the email, where Maria states what she wants to hear from the team in the meeting tomorrow.
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c61977259aea71cbd6c010.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c61977259aea71cbd6c010.md
new file mode 100644
index 00000000000..e4b792eb715
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c61977259aea71cbd6c010.md
@@ -0,0 +1,223 @@
+---
+id: 67c61977259aea71cbd6c010
+title: "Dialogue 2: Team Meeting Follow-Up"
+challengeType: 21
+dashedName: dialogue-2-team-meeting-follow-up
+---
+
+# --description--
+
+Watch the video below to understand the context of the upcoming lessons.
+
+# --assignment--
+
+Watch the video.
+
+# --scene--
+
+```json
+{
+ "setup": {
+   "background": "company2-boardroom.png",
+   "characters": [
+     {
+       "character": "Maria",
+       "position": { "x": -25, "y": 0, "z": 1 }
+     },
+     {
+       "character": "James",
+       "position": { "x": 125, "y": 0, "z": 1 }
+     }
+   ],
+   "audio": {
+     "filename": "B1_12-2.mp3",
+     "startTime": 1
+   },
+   "alwaysShowDialogue": true
+ },
+ "commands": [
+   {
+     "character": "Maria",
+     "position": { "x": 25, "y": 0, "z": 1 },
+     "startTime": 0
+   },
+   {
+     "character": "James",
+     "position": { "x": 70, "y": 0, "z": 1 },
+     "startTime": 0.5
+   },
+   {
+     "character": "Maria",
+     "startTime": 1,
+     "finishTime": 3.94,
+     "dialogue": {
+       "text": "Hey James, can we talk about my latest meeting with Bob?",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 4.28,
+     "finishTime": 7.32,
+     "dialogue": {
+       "text": "I need to understand how the team feels about the new project deadline.",
+       "align": "left"
+     }
+   },
+   {
+     "character": "James",
+     "startTime": 7.78,
+     "finishTime": 10.2,
+     "dialogue": {
+       "text": "Sure, Maria. What did he say about it?",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 10.34,
+     "finishTime": 13.66,
+     "dialogue": {
+       "text": "Bob mentioned that the client wants us to finish the project a week earlier.",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 13.94,
+     "finishTime": 15.62,
+     "dialogue": {
+       "text": "How do you think they will feel about that?",
+       "align": "left"
+     }
+   },
+   {
+     "character": "James",
+     "startTime": 16,
+     "finishTime": 21.96,
+     "dialogue": {
+       "text": "Honestly, they're pretty stressed. We've already been putting in extra hours and this new deadline isn't helping.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "James",
+     "startTime": 22.5,
+     "finishTime": 24.78,
+     "dialogue": {
+       "text": "It's like there's always more to do.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 25.24,
+     "finishTime": 27.96,
+     "dialogue": {
+       "text": "I hear you. This extra workload could lead to burnout.",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 27.96,
+     "finishTime": 32.18,
+     "dialogue": {
+       "text": "Wouldn't it be better if we prioritized the tasks differently to reduce stress?",
+       "align": "left"
+     }
+   },
+   {
+     "character": "James",
+     "startTime": 33.02,
+     "finishTime": 35.84,
+     "dialogue": {
+       "text": "That might help, but we also need more hands on deck.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "James",
+     "startTime": 36.38,
+     "finishTime": 40.66,
+     "dialogue": {
+       "text": "We're short on a few key roles and it's making things difficult for everyone.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 41.44,
+     "finishTime": 44.64,
+     "dialogue": {
+       "text": "I understand. I've talked to Bob about this, but I don't think it's an option.",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 44.98,
+     "finishTime": 49.52,
+     "dialogue": {
+       "text": "I'll bring it up again and see if I can convince him. Besides that, are there other issues I should know about?",
+       "align": "left"
+     }
+   },
+   {
+     "character": "James",
+     "startTime": 49.96,
+     "finishTime": 55.42,
+     "dialogue": {
+       "text": "Yes. Communication has been a challenge. Sometimes we get updates too late and it affects our work.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "James",
+     "startTime": 55.42,
+     "finishTime": 57.92,
+     "dialogue": {
+       "text": "It'd be great if we had more regular check-ins.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 58.34,
+     "finishTime": 63.14,
+     "dialogue": {
+       "text": "That's a good point. I'll suggest having more regular check-ins with the team to improve communication. Would that help?",
+       "align": "left"
+     }
+   },
+   {
+     "character": "James",
+     "startTime": 63.6,
+     "finishTime": 66.36,
+     "dialogue": {
+       "text": "Yes, that would be great. Thanks for listening, Maria.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 66.9,
+     "finishTime": 71.18,
+     "dialogue": {
+       "text": "No problem, James. I'll take this feedback to Bob. Let's work together to find a way to manage the stress.",
+       "align": "left"
+     }
+   },
+   {
+     "character": "James",
+     "position": { "x": 125, "y": 0, "z": 1 },
+     "startTime": 71.68
+   },
+   {
+     "character": "Maria",
+     "position": { "x": -25, "y": 0, "z": 1 },
+     "startTime": 72.18
+   }
+ ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c708a2dfe844ae28c71f05.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c708a2dfe844ae28c71f05.md
new file mode 100644
index 00000000000..c915c15ed2e
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c708a2dfe844ae28c71f05.md
@@ -0,0 +1,78 @@
+---
+id: 67c708a2dfe844ae28c71f05
+title: Task 56
+challengeType: 22
+dashedName: task-56
+---
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Hey James, can we talk about my BLANK meeting with Bob?`  
+
+## --blanks--
+
+`latest`  
+
+### --feedback--
+
+This refers to the most recent event or update.  
+
+# --explanation--
+
+`Latest` means the most recent or newest in a sequence. For example:
+
+`I just read the latest report on the project.` - This means the most recent report available.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 0,
+      "finishTimestamp": 2.94
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.94,
+      "dialogue": {
+        "text": "Hey James, can we talk about my latest meeting with Bob?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.44
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c70abfeb7c6fb8cbd3fed7.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c70abfeb7c6fb8cbd3fed7.md
new file mode 100644
index 00000000000..80931c47bfe
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c70abfeb7c6fb8cbd3fed7.md
@@ -0,0 +1,104 @@
+---
+id: 67c70abfeb7c6fb8cbd3fed7
+title: Task 57
+challengeType: 19
+dashedName: task-57
+---
+
+<!-- (Audio) Maria: Hey James, can we talk about my latest meeting with Bob? -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What does Maria want to discuss with James?  
+
+## --answers--
+
+Bob's schedule for the week.  
+
+### --feedback--
+
+Maria does not mention Bob's schedule.  
+
+---
+
+Her most recent meeting with Bob.  
+
+---
+
+A future project deadline.  
+
+### --feedback--
+
+Maria does not mention a deadline, only her meeting with Bob.  
+
+---
+
+The client's budget request.  
+
+### --feedback--
+
+Maria does not refer to a client request in this sentence.  
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+`Can we talk about...` is used to introduce a topic for discussion. It is a polite way to request a conversation about something important. For example:
+
+`Can we talk about the changes to the project timeline?` - This means the speaker wants to discuss the project timeline adjustments.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 0,
+      "finishTimestamp": 2.94
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.94,
+      "dialogue": {
+        "text": "Hey James, can we talk about my latest meeting with Bob?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.44
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c70c2ac733e5c1d5da0bbf.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c70c2ac733e5c1d5da0bbf.md
new file mode 100644
index 00000000000..fadc747ebd2
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c70c2ac733e5c1d5da0bbf.md
@@ -0,0 +1,88 @@
+---
+id: 67c70c2ac733e5c1d5da0bbf
+title: Task 58
+challengeType: 22
+dashedName: task-58
+---
+
+<!-- (Audio) Maria: I need to understand how the team feels about the new project deadline. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`I need to understand BLANK the team BLANK about the new project deadline.`  
+
+## --blanks--
+
+`how`  
+
+### --feedback--
+
+This refers to the way or manner in which something happens.  
+
+---  
+
+`feels`  
+
+### --feedback--
+
+This describes a person's emotions or opinions about something.  
+
+# --explanation--
+
+`How someone feels about something` has to do with people's emotions, thoughts, or opinions regarding a situation. For example:
+
+`I want to know how she feels about the new office policies.` - This means the speaker wants to understand her opinion on the changes.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 3.28,
+      "finishTimestamp": 6.32
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 4.04,
+      "dialogue": {
+        "text": "I need to understand how the team feels about the new project deadline.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.54
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c70e78a66969cb55c395fc.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c70e78a66969cb55c395fc.md
new file mode 100644
index 00000000000..1f54c9b84bb
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c70e78a66969cb55c395fc.md
@@ -0,0 +1,106 @@
+---
+id: 67c70e78a66969cb55c395fc
+title: Task 59
+challengeType: 19
+dashedName: task-59
+---
+
+<!-- (Audio) Maria: I need to understand how the team feels about the new project deadline. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What does Maria want to do when talking to James?  
+
+## --answers--
+
+Find out the team's opinion on the deadline change.
+
+---
+
+Change the deadline immediately.  
+
+### --feedback--
+
+Maria does not want to change the deadline right away.  
+
+---
+
+Assign new tasks to the team.  
+
+### --feedback--
+
+Maria does not mention assigning tasks.  
+
+---
+
+Ask for an extension from the client.  
+
+### --feedback--
+
+Maria does not say she wants to request more time.  
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+`Team` refers to multiple people, it is a singular noun. Even though there are some exceptions to this rule, collective nouns, like `team`, `company`, or `group` take a singular verb, so we use `feels` instead of `feel`. Other examples:
+
+- `The company values its employees.` - Notice the singular verb `values` is used because `company` is a singular noun.
+
+- `The group decides where to meet.` - Notice the singular verb `decides` is used because `group` is a singular noun. 
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 3.28,
+      "finishTimestamp": 6.32
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 4.04,
+      "dialogue": {
+        "text": "I need to understand how the team feels about the new project deadline.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.54
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c712596d91bcd364b3cf0d.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c712596d91bcd364b3cf0d.md
new file mode 100644
index 00000000000..25603d663a4
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c712596d91bcd364b3cf0d.md
@@ -0,0 +1,92 @@
+---
+id: 67c712596d91bcd364b3cf0d
+title: Task 60
+challengeType: 19
+dashedName: task-60
+---
+
+<!-- (Audio) Maria: I need to understand how the team feels about the new project deadline. -->
+
+<!-- SPEAKING -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+How can James agree with discussing the topic with Maria and ask what Bob said?  
+
+## --answers--
+
+`Sure, Maria. What did he say about it?`  
+
+---
+
+`Yes, but let's discuss it later.`
+
+### --feedback--
+
+This delays the conversation instead of agreeing and asking for details.  
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+James's question uses the `Simple Past` tense (in this case, `did he say`) because Maria's conversation with Bob is already finished. The `Simple Past` is used to ask about completed actions. Other examples:
+
+- `What did she decide after the meeting?` - The question is about a meeting that is over.
+
+- `Where did they go for lunch?` - The action of going somewhere has already happened. Lunchtime is finished.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 3.28,
+      "finishTimestamp": 6.32
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 4.04,
+      "dialogue": {
+        "text": "I need to understand how the team feels about the new project deadline.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.54
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c71429f84441d9cda80c47.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c71429f84441d9cda80c47.md
new file mode 100644
index 00000000000..552b8003602
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c71429f84441d9cda80c47.md
@@ -0,0 +1,111 @@
+---
+id: 67c71429f84441d9cda80c47
+title: Task 61
+challengeType: 22
+dashedName: task-61
+---
+
+<!-- (Audio) James: Sure, Maria. What did he say about it?  
+Maria: Bob mentioned that the client wants us to finish the project a week earlier. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`James: Sure, Maria. What did he say about it?`
+
+`Maria: Bob BLANK that the client wants us to finish the project a week earlier.`  
+
+## --blanks--
+
+`mentioned`  
+
+### --feedback--
+
+This means to briefly say something without going into details.
+
+# --explanation--
+
+`To mention` means to bring up a topic in conversation without giving many details. For example:
+
+`She mentioned a new project, but she didn't explain it yet.` - This means she briefly talked about a new project but didn't provide more information.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      },
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 6.58,
+      "finishTimestamp": 12.66
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 3.62,
+      "dialogue": {
+        "text": "Sure, Maria. What did he say about it?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 3.69
+    },
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 3.69
+    },
+    {
+      "character": "Maria",
+      "startTime": 3.76,
+      "finishTime": 7.08,
+      "dialogue": {
+        "text": "Bob mentioned that the client wants us to finish the project a week earlier.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 7.58
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c7171a70134feaf2f75a55.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c7171a70134feaf2f75a55.md
new file mode 100644
index 00000000000..292529fc3bb
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c7171a70134feaf2f75a55.md
@@ -0,0 +1,115 @@
+---
+id: 67c7171a70134feaf2f75a55
+title: Task 62
+challengeType: 19
+dashedName: task-62
+---
+
+<!-- (Audio) Maria: Bob mentioned that the client wants us to finish the project a week earlier. How do you think they will feel about that? -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What does Maria want to know?  
+
+## --answers--
+
+If the client will change the deadline again.  
+
+### --feedback--
+
+Maria is not asking about the client's request.
+
+---
+
+How Bob feels about the deadline change.
+
+### --feedback--
+
+Maria already knows what Bob said.
+
+---
+
+Whether James agrees with the deadline change.
+
+### --feedback--
+
+Maria is not asking about James's opinion alone.
+
+---
+
+How the team members will react to the deadline change.
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+In this sentence, Maria uses `they` to refer to the **members of the team**. Earlier in the conversation, she mentioned `the team` amd used a singular verb when she said `I need to understand how the team feels about the new project deadline`. Now, she refers to the people individually, so she switches to `they`. Another example:
+
+- `The committee decides on the rules.` - Notice the usage of the verb in the singular to refer to the group as a whole. 
+
+- `They discuss the rules before making a decision.` - There is a switch to emphasize the individuals in the group (the members of the committee), so the plural is used.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 9.14,
+      "finishTimestamp": 14.62
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 4.52,
+      "dialogue": {
+        "text": "Bob mentioned that the client wants us to finish the project a week earlier.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "startTime": 4.8,
+      "finishTime": 6.48,
+      "dialogue": {
+        "text": "How do you think they will feel about that?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 6.98
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c72c799c0f41ffb521b132.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c72c799c0f41ffb521b132.md
new file mode 100644
index 00000000000..8d0e1338a73
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c72c799c0f41ffb521b132.md
@@ -0,0 +1,80 @@
+---
+id: 67c72c799c0f41ffb521b132
+title: Task 63
+challengeType: 22
+dashedName: task-63
+---
+
+<!-- (Audio) James: Honestly, they're pretty stressed. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`BLANK, they're pretty stressed.`  
+
+## --blanks--
+
+`Honestly`  
+
+### --feedback--
+
+This is used to introduce a sincere or direct opinion. Don't forget to capitalize as it initiates the sentence.
+
+# --explanation--
+
+`Honestly` at the beginning of a sentence is used to express a sincere, truthful, or direct opinion. It often signals that the speaker is sharing their real thoughts, even if they might not be positive. For example:
+
+`Honestly, I don't think this plan will work.` - This means the speaker is giving their true opinion about the plan.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 14.8,
+      "finishTimestamp": 16.58
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 2.78,
+      "dialogue": {
+        "text": "Honestly, they're pretty stressed.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 3.28
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c7322da271fb1229b981c5.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c7322da271fb1229b981c5.md
new file mode 100644
index 00000000000..5bd0e78415a
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c7322da271fb1229b981c5.md
@@ -0,0 +1,104 @@
+---
+id: 67c7322da271fb1229b981c5
+title: Task 64
+challengeType: 19
+dashedName: task-64
+---
+
+<!-- (Audio) James: Honestly, they're pretty stressed. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+How does the team feel, according to James?  
+
+## --answers--
+
+They are feeling excited.  
+
+### --feedback--
+
+James does not say the team is excited.  
+
+---
+
+They are not worried about the deadline.  
+
+### --feedback--
+
+According to James, the team is concerned with it.
+
+---
+
+They are stressed.  
+
+---
+
+They feel relaxed and confident.  
+
+### --feedback--
+
+What James uses to describe the team is opposite of that.  
+
+## --video-solution--
+
+3  
+
+# --explanation--
+
+`Pretty` in this context is the same as `fairly` or `quite`, and it is used to provide intensity to the adjective that follows. For example:
+
+`The task was pretty difficult.` - This means the task was quite difficult.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 14.8,
+      "finishTimestamp": 16.58
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 2.78,
+      "dialogue": {
+        "text": "Honestly, they're pretty stressed.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 3.28
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c735695c3c2c1fad81e10b.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c735695c3c2c1fad81e10b.md
new file mode 100644
index 00000000000..6d4f3ba1f00
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c735695c3c2c1fad81e10b.md
@@ -0,0 +1,80 @@
+---
+id: 67c735695c3c2c1fad81e10b
+title: Task 65
+challengeType: 22
+dashedName: task-65
+---
+
+<!-- (Audio) James: We've already been putting in extra hours and this new deadline isn't helping. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`We've already been BLANK in extra hours, and this new deadline isn't helping.`  
+
+## --blanks--
+
+`putting`  
+
+### --feedback--
+
+This means to dedicate time or effort to something. It's in the `-ing` form.
+
+# --explanation--
+
+`To put in` means to dedicate time, effort, or resources to a task. For example:
+
+`She's putting in a lot of effort to complete the project on time.` - This means she is working hard to finish the project.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 16.72,
+      "finishTimestamp": 20.96
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 5.24,
+      "dialogue": {
+        "text": "We've already been putting in extra hours and this new deadline isn't helping.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 5.74
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c73c7227518d3199f7ce31.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c73c7227518d3199f7ce31.md
new file mode 100644
index 00000000000..c495abf48cf
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c73c7227518d3199f7ce31.md
@@ -0,0 +1,117 @@
+---
+id: 67c73c7227518d3199f7ce31
+title: Task 66
+challengeType: 19
+dashedName: task-66
+---
+
+<!-- (Audio) James: Honestly, they're pretty stressed. We've already been putting in extra hours and this new deadline isn't helping. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+How does James think the team feels about the changes, and why?  
+
+## --answers--
+
+They feel excited because the deadline is motivating them.  
+
+### --feedback--
+
+James does not say the team is excited.  
+
+---
+
+They feel indifferent because they are used to working extra hours.  
+
+### --feedback--
+
+James suggests the team is struggling, not indifferent.  
+
+---
+
+They feel relieved because they have more time to complete the project.  
+
+### --feedback--
+
+The new deadline makes things harder, not easier.
+
+---
+
+They feel stressed because they have already been working extra hours.
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+The `Present Perfect Continuous` tense (`have/has been` + verb in `-ing` form) is used to describe an action that started in the past and is still happening or has recent effects. For example:
+
+`She has been studying for hours, and she's getting tired.` - This means she started studying in the past and is still studying now, with visible effects.
+
+When James says `We've already been putting in extra hours`, he means that the team started working extra hours some time ago and is still doing it now. Another example:
+
+`She has been studying for hours, and she's getting tired.` - This means she started studying in the past and is still studying now, with visible effects.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 14.98,
+      "finishTimestamp": 20.96
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 2.38,
+      "dialogue": {
+        "text": "Honestly, they're pretty stressed.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "startTime": 2.92,
+      "finishTime": 7.16,
+      "dialogue": {
+        "text": "We've already been putting in extra hours and this new deadline isn't helping.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 7.66
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c73f104f790a3e06e41ed8.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c73f104f790a3e06e41ed8.md
new file mode 100644
index 00000000000..d126e42bb16
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c73f104f790a3e06e41ed8.md
@@ -0,0 +1,80 @@
+---
+id: 67c73f104f790a3e06e41ed8
+title: Task 67
+challengeType: 22
+dashedName: task-67
+---
+
+<!-- (Audio) James: It's like there's always more to do. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`It's BLANK there's always more to do.`  
+
+## --blanks--
+
+`like`  
+
+### --feedback--
+
+This is used to introduce a comparison or express similarity.  
+
+# --explanation--
+
+`It's like` is used to introduce a comparison or describe a situation in a way that makes it easier to understand. It suggests that something **feels similar to** another situation. For example:
+
+`It's like he's angry at me.` - This means the situation **feels as if** someone else is angry at you.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 21.5,
+      "finishTimestamp": 23.78
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 3.28,
+      "dialogue": {
+        "text": "It's like there's always more to do.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 3.78
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c741781789f448b57ac265.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c741781789f448b57ac265.md
new file mode 100644
index 00000000000..5f95a243142
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c741781789f448b57ac265.md
@@ -0,0 +1,104 @@
+---
+id: 67c741781789f448b57ac265
+title: Task 68
+challengeType: 19
+dashedName: task-68
+---
+
+<!-- (Audio) James: It's like there's always more to do. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+According to James, how does the team feel about the situation?  
+
+## --answers--
+
+They feel confident about the workload.  
+
+### --feedback--
+
+James suggests the team is not confident.
+
+---
+
+They feel like the work never ends.  
+
+---
+
+They think the project is getting easier.
+
+### --feedback--
+
+James describes an ongoing struggle.
+
+---
+
+They are excited about the new deadline.  
+
+### --feedback--
+
+James does not imply excitement.  
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+`There's always` is often used to talk about something negative that happens repeatedly or never seems to stop - no matter what you do, it seems the negative event keeps happening. For example:
+
+`There's always another problem to fix.` - This means problems keep appearing, making the situation feel endless.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 21.5,
+      "finishTimestamp": 23.78
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 3.28,
+      "dialogue": {
+        "text": "It's like there's always more to do.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 3.78
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c744876e38a4508887d5a5.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c744876e38a4508887d5a5.md
new file mode 100644
index 00000000000..99bc91a6065
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c744876e38a4508887d5a5.md
@@ -0,0 +1,92 @@
+---
+id: 67c744876e38a4508887d5a5
+title: Task 69
+challengeType: 19
+dashedName: task-69
+---
+
+<!-- (Audio) James: It's like there's always more to do. -->
+
+<!-- SPEAKING -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+How could Maria tell James she acknowledges the team's feelings?  
+
+## --answers--
+
+`I don't think that's true.`
+
+### --feedback--
+
+This dismisses James's concern instead of acknowledging it.
+
+---
+
+`I hear you.`
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+`I hear you` is used to acknowledge someone's feelings or concerns. It does not mean just listening — it shows understanding and empathy. For example:
+
+- Person 1: `This heat wave is killing everyone.` - This means everyone is stressed by how hot it is these days.
+
+- Person 2: `I hear you.` - This means the speaker recognizes and understands the other person's frustration.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 21.5,
+      "finishTimestamp": 23.78
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 3.28,
+      "dialogue": {
+        "text": "It's like there's always more to do.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 3.78
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c746a1f2f8165bb36f1642.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c746a1f2f8165bb36f1642.md
new file mode 100644
index 00000000000..556a0168c4a
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c746a1f2f8165bb36f1642.md
@@ -0,0 +1,92 @@
+---
+id: 67c746a1f2f8165bb36f1642
+title: Task 70
+challengeType: 22
+dashedName: task-70
+---
+
+<!-- (Audio) Maria: I hear you. This extra workload could lead to burnout. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`I hear you. This extra BLANK could lead to BLANK.`  
+
+## --blanks--
+
+`workload`  
+
+### --feedback--
+
+This refers to the amount of work that needs to be done.  
+
+---  
+
+`burnout`  
+
+### --feedback--
+
+This describes extreme exhaustion caused by too much stress or overwork.
+
+# --explanation--
+
+`Workload` refers to the total amount of tasks or responsibilities a person has to complete. For example:
+
+`His workload increased after two colleagues left the company.` - This means he has more tasks to do because fewer people are available.  
+
+`Burnout` describes a state of extreme exhaustion due to prolonged stress or overwork. For example:
+
+`She took a break from work to recover from burnout.` - This means she needed time off to regain her energy and well-being.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 24.24,
+      "finishTimestamp": 27.16
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.92,
+      "dialogue": {
+        "text": "I hear you. This extra workload could lead to burnout.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.42
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c748947c28106ec486cc4e.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c748947c28106ec486cc4e.md
new file mode 100644
index 00000000000..2882433edd6
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c748947c28106ec486cc4e.md
@@ -0,0 +1,104 @@
+---
+id: 67c748947c28106ec486cc4e
+title: Task 71
+challengeType: 19
+dashedName: task-71
+---
+
+<!-- (Audio) Maria: I hear you. This extra workload could lead to burnout. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What could the excess of work lead to, according to Maria?  
+
+## --answers--
+
+Higher productivity.  
+
+### --feedback--
+
+Maria is actually concerned about a negative consequence.
+
+---
+
+Better time management.  
+
+### --feedback--
+
+Maria does not mention time management as a result of extra work.
+
+---
+
+Burnout.  
+
+---
+
+A more motivated team.  
+
+### --feedback--
+
+Maria does not suggest that too much work could cause motivation.  
+
+## --video-solution--
+
+3  
+
+# --explanation--
+
+`To lead to something` means that one action or situation causes a specific result. For example:
+
+`Lack of sleep can lead to health problems.` - This means that not sleeping enough may cause health issues.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 24.24,
+      "finishTimestamp": 27.16
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.92,
+      "dialogue": {
+        "text": "I hear you. This extra workload could lead to burnout.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.42
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c74adf1a628e783d74dd85.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c74adf1a628e783d74dd85.md
new file mode 100644
index 00000000000..cd0e30b9cf4
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c74adf1a628e783d74dd85.md
@@ -0,0 +1,94 @@
+---
+id: 67c74adf1a628e783d74dd85
+title: Task 72
+challengeType: 22
+dashedName: task-72
+---
+
+<!-- (Audio) Maria: Wouldn't it be better if we prioritized the tasks differently to reduce stress? -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Wouldn't it be BLANK if we prioritized the tasks BLANK to reduce stress?`  
+
+## --blanks--
+
+`better`  
+
+### --feedback--
+
+This means a more suitable or improved option.  
+
+---  
+
+`differently`  
+
+### --feedback--
+
+This is an adverb that means something can be done in another way.
+
+# --explanation--
+
+`To be better` suggests that something different could be an improvement. For example:
+
+`Wouldn't it be better to start earlier and avoid last-minute stress?` - This means starting earlier might be an improvement.
+
+`Differently` means in a different way. It describes **how** something is done. This contrasts with `different`, which is used to describe how things, people or situations are. Other examples:
+
+- `We need a different plan.` - Here, `different` describes the plan.  
+
+- `We need to plan differently.` - Here, the description is about how to plan something in another way.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 26.96,
+      "finishTimestamp": 31.18
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 5.22,
+      "dialogue": {
+        "text": "Wouldn't it be better if we prioritized the tasks differently to reduce stress?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 5.72
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c74c6c6351837ca0b0a49f.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c74c6c6351837ca0b0a49f.md
new file mode 100644
index 00000000000..37a57168785
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c74c6c6351837ca0b0a49f.md
@@ -0,0 +1,104 @@
+---
+id: 67c74c6c6351837ca0b0a49f
+title: Task 73
+challengeType: 19
+dashedName: task-73
+---
+
+<!-- (Audio) Maria: Wouldn't it be better if we prioritized the tasks differently to reduce stress? -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What does Maria mean with this question?  
+
+## --answers--
+
+She is proposing a different course of action that might improve the situation.
+
+---
+
+She is rejecting the idea of prioritizing tasks.  
+
+### --feedback--
+
+Maria is not rejecting prioritization.
+
+---
+
+She wants to stop discussing task management.
+
+### --feedback--
+
+Maria is actually asking a question to propose an idea.  
+
+---
+
+She believes the current plan is perfect as it is.  
+
+### --feedback--
+
+Maria suggests making a change, meaning she does not think the current approach is perfect.
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+Using a negative in a question like `Wouldn't it be better...` suggests that the speaker feels their proposal is a good one and expects the other person sees things the same way. For example:
+
+`Wouldn't it be easier to split the work between two teams?` - This question implies the user thinks that splitting the work is probably a better approach.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 26.96,
+      "finishTimestamp": 31.18
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 5.22,
+      "dialogue": {
+        "text": "Wouldn't it be better if we prioritized the tasks differently to reduce stress?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 5.72
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c762e933154395747c6d7e.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c762e933154395747c6d7e.md
new file mode 100644
index 00000000000..c8bc735eee0
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c762e933154395747c6d7e.md
@@ -0,0 +1,88 @@
+---
+id: 67c762e933154395747c6d7e
+title: Task 74
+challengeType: 22
+dashedName: task-74
+---
+
+<!-- (Audio) James: That might help, but we also need more hands on deck. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`That might help, but we also need more BLANK on BLANK.`  
+
+## --blanks--
+
+`hands`  
+
+### --feedback--
+
+This refers to people available to help with work.  
+
+---  
+
+`deck`  
+
+### --feedback--
+
+This originally refers to the surface of a ship, but in this phrase, it means a workplace or situation that requires teamwork.  
+
+# --explanation--
+
+`Hands on deck` means that more people are needed to help with a task or situation. It comes from sailing, where all crew members were needed on the ship's deck to handle an urgent situation. For example:
+
+`We have a tight deadline, so we need all hands on deck.` - This means everyone must help to complete the work on time.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 31.82,
+      "finishTimestamp": 34.84
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 4.02,
+      "dialogue": {
+        "text": "That might help, but we also need more hands on deck.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 4.52
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c77272e0e785b8e3f1ff90.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c77272e0e785b8e3f1ff90.md
new file mode 100644
index 00000000000..48444a6bc1f
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c77272e0e785b8e3f1ff90.md
@@ -0,0 +1,104 @@
+---
+id: 67c77272e0e785b8e3f1ff90
+title: Task 75
+challengeType: 19
+dashedName: task-75
+---
+
+<!-- (Audio) James: That might help, but we also need more hands on deck. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What does James think the team needs?  
+
+## --answers--
+
+A longer deadline.
+
+### --feedback--
+
+James does not mention changing the deadline.
+
+---
+
+Fewer tasks to complete.  
+
+### --feedback--
+
+James does not suggest reducing tasks.
+
+---
+
+More people to help with the work.  
+
+---
+
+A break from the project.  
+
+### --feedback--
+
+James is not focused on stopping the work.  
+
+## --video-solution--
+
+3  
+
+# --explanation--
+
+`That might help, but...` is used to acknowledge that an idea could be useful while introducing an additional concern or need. For example:
+
+`Taking notes might help, but you should also ask questions if you're confused.` - This means that note-taking is useful, but it may not be enough.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 31.82,
+      "finishTimestamp": 34.84
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 4.02,
+      "dialogue": {
+        "text": "That might help, but we also need more hands on deck.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 4.52
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c773e62b856ac4c0d17baa.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c773e62b856ac4c0d17baa.md
new file mode 100644
index 00000000000..c790384c8c2
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c773e62b856ac4c0d17baa.md
@@ -0,0 +1,92 @@
+---
+id: 67c773e62b856ac4c0d17baa
+title: Task 76
+challengeType: 22
+dashedName: task-76
+---
+
+<!-- (Audio) James: We're short on a few key roles and it's making things difficult for everyone. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`We're BLANK on a few BLANK roles and it's making things difficult for everyone.`  
+
+## --blanks--
+
+`short`  
+
+### --feedback--
+
+This means not having enough of something that is needed.  
+
+---  
+
+`key`  
+
+### --feedback--
+
+This means important or essential.  
+
+# --explanation--
+
+`To be short on something` means to not have enough of it. For example:
+
+`We're short on time, so we need to work quickly.` - This means there is not enough time.
+
+`Key` can mean essential or very important as in this context. For example:
+
+`Communication is a key skill for project managers.` - This means communication is an essential skill.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 35.18,
+      "finishTimestamp": 39.66
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 5.48,
+      "dialogue": {
+        "text": "We're short on a few key roles and it's making things difficult for everyone.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 5.98
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c7776e6fe1bbd3ff9da522.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c7776e6fe1bbd3ff9da522.md
new file mode 100644
index 00000000000..ae585f4bb02
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c7776e6fe1bbd3ff9da522.md
@@ -0,0 +1,104 @@
+---
+id: 67c7776e6fe1bbd3ff9da522
+title: Task 77
+challengeType: 19
+dashedName: task-77
+---
+
+<!-- (Audio) James: We're short on a few key roles and it's making things difficult for everyone. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What does James mean by this?  
+
+## --answers--
+
+The team is missing important people needed for the work.  
+
+---
+
+The team has too many people working on the project.  
+
+### --feedback--
+
+James does not say there are too many people.  
+
+---
+
+The team members are struggling with their assigned tasks.  
+
+### --feedback--
+
+James does not focus on the team's ability to complete tasks.
+
+---
+
+The team wants to change their responsibilities.  
+
+### --feedback--
+
+James does not mention changing roles.
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+`To be short on key roles` means not having enough people in essential positions, which makes work more difficult. For example:
+
+`The restaurant is short on key roles, like waiters, so service is slower than usual.` - This means there are not enough waiters, which is an essential position for a restaurant, and this is affecting service.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 35.18,
+      "finishTimestamp": 39.66
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 5.48,
+      "dialogue": {
+        "text": "We're short on a few key roles and it's making things difficult for everyone.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 5.98
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c7792851d126dc00b5c9e6.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c7792851d126dc00b5c9e6.md
new file mode 100644
index 00000000000..d6b98b1d76e
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c7792851d126dc00b5c9e6.md
@@ -0,0 +1,90 @@
+---
+id: 67c7792851d126dc00b5c9e6
+title: Task 78
+challengeType: 19
+dashedName: task-78
+---
+
+<!-- (Audio) James: We're short on a few key roles and it's making things difficult for everyone. -->
+
+<!-- SPEAKING -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What could Maria say to James to acknowledge his feedback?  
+
+## --answers--
+
+`That's not important.`
+
+### --feedback--
+
+This dismisses James's concern instead of acknowledging it.  
+
+---
+
+`I understand.`  
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+`I understand` is used to acknowledge someone's feelings or concerns. It shows that the listener recognizes what the speaker is saying, even if they don't have a solution yet. For example:
+
+`I understand that the deadline is stressful. Let's figure out how to manage it.` - This means the speaker recognizes the stress and wants to address it.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 35.18,
+      "finishTimestamp": 39.66
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 5.48,
+      "dialogue": {
+        "text": "We're short on a few key roles and it's making things difficult for everyone.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 5.98
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c77a325d4a68e2f087e768.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c77a325d4a68e2f087e768.md
new file mode 100644
index 00000000000..f3a0f05a533
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c77a325d4a68e2f087e768.md
@@ -0,0 +1,80 @@
+---
+id: 67c77a325d4a68e2f087e768
+title: Task 79
+challengeType: 22
+dashedName: task-79
+---
+
+<!-- (Audio) Maria: I understand. I've talked to Bob about this, but I don't think it's an option. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`I understand. I've talked to Bob about this, but I don't think it's an BLANK.`  
+
+## --blanks--
+
+`option`  
+
+### --feedback--
+
+This means something that is possible or available as a choice.  
+
+# --explanation--
+
+`I don't think it's an option` means that something is not a possible or realistic choice in a given situation. For example:
+
+`I don't think taking more time off is an option right now because the project deadline is close.` - This means taking time off is not a possibility due to work constraints.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 40.24,
+      "finishTimestamp": 43.64
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 4.4,
+      "dialogue": {
+        "text": "I understand. I've talked to Bob about this, but I don't think it's an option.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.9
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c77c0b5e98a7f109deeada.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c77c0b5e98a7f109deeada.md
new file mode 100644
index 00000000000..2d4d98f6be9
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c77c0b5e98a7f109deeada.md
@@ -0,0 +1,104 @@
+---
+id: 67c77c0b5e98a7f109deeada
+title: Task 80
+challengeType: 19
+dashedName: task-80
+---
+
+<!-- (Audio) Maria: I understand. I've talked to Bob about this, but I don't think it's an option. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+Does Maria think they can have more people working on the project?  
+
+## --answers--
+
+Yes, she believes they should hire more people.  
+
+### --feedback--
+
+Maria says she does not think it's an option. 
+
+---
+
+Yes, but only if Bob agrees.
+
+### --feedback--
+
+Maria has already talked to Bob and still does not think it's an option.
+
+---
+
+No, she does not think it's possible.  
+
+---
+
+No, but she is planning to ask Bob about it.  
+
+### --feedback--
+
+Maria has already discussed this with Bob and has ruled it out.
+
+## --video-solution--
+
+3  
+
+# --explanation--
+
+`I don't think it's an option` has the same meaning as `I think it's not an option`. Both indicate that you do not believe something is a possible choice. For example:
+
+`I think delaying the project is not an option.` - This means a delay on the project is not likely to happen.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 40.24,
+      "finishTimestamp": 43.64
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 4.4,
+      "dialogue": {
+        "text": "I understand. I've talked to Bob about this, but I don't think it's an option.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.9
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c794c143ee670871713755.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c794c143ee670871713755.md
new file mode 100644
index 00000000000..c6fec0ad108
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c794c143ee670871713755.md
@@ -0,0 +1,92 @@
+---
+id: 67c794c143ee670871713755
+title: Task 81
+challengeType: 22
+dashedName: task-81
+---
+
+<!-- (Audio) Maria: I'll bring it up again and see if I can convince him. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`I'll BLANK it up again and see if I can BLANK him.`  
+
+## --blanks--
+
+`bring`  
+
+### --feedback--
+
+This means to mention or introduce a topic in conversation.  
+
+---  
+
+`convince`  
+
+### --feedback--
+
+This means to persuade someone to agree or take action.  
+
+# --explanation--
+
+`To bring something up` means to mention or introduce a topic in conversation. For example:
+
+`She brought up the issue during the meeting.` - This means she introduced the topic for discussion.
+
+`To convince someone` means to persuade them to agree or take action. For example:
+
+`He convinced his manager to approve the new budget.` - This means he persuaded his manager to say yes.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 43.98,
+      "finishTimestamp": 46.1
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.12,
+      "dialogue": {
+        "text": "I'll bring it up again and see if I can convince him.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.62
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c795d64a62490fcc8356d0.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c795d64a62490fcc8356d0.md
new file mode 100644
index 00000000000..40ab4dbc371
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c795d64a62490fcc8356d0.md
@@ -0,0 +1,104 @@
+---
+id: 67c795d64a62490fcc8356d0
+title: Task 82
+challengeType: 19
+dashedName: task-82
+---
+
+<!-- (Audio) Maria: I'll bring it up again and see if I can convince him. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What does Maria intend to do?
+
+## --answers--
+
+Forget about the issue.
+
+### --feedback--
+
+Maria doesn't say she will ignore the situation.  
+
+---
+
+Make a final decision on her own.  
+
+### --feedback--
+
+Maria mentions she is planning to discuss the issue again.
+
+---
+
+Tell the team to stop worrying about it.  
+
+### --feedback--
+
+Maria does not say she will dismiss the team's concerns.
+
+---
+
+Talk to Bob again and try to change his mind.
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+`I'll see if I can...` is used to introduce someone's plans to attempt something. The person, however, is not sure if they will succeed. For example:
+
+`I'll see if I can find a solution before the deadline.` - This means the speaker will try to find a solution, but it is not guaranteed.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 43.98,
+      "finishTimestamp": 46.1
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.12,
+      "dialogue": {
+        "text": "I'll bring it up again and see if I can convince him.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.62
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c796d513d43617e543a1be.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c796d513d43617e543a1be.md
new file mode 100644
index 00000000000..323123fd2f5
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c796d513d43617e543a1be.md
@@ -0,0 +1,80 @@
+---
+id: 67c796d513d43617e543a1be
+title: Task 83
+challengeType: 22
+dashedName: task-83
+---
+
+<!-- (Audio) Maria: Besides that, are there other issues I should know about? -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`BLANK that, are there other issues I should know about?`
+
+## --blanks--
+
+`Besides`
+
+### --feedback--
+
+This is used to introduce an additional point or question. Don't forget to capitalize it, as it is in the beginning of a sentence.
+
+# --explanation--
+
+`Besides that` is used to ask about or introduce additional information beyond what was already mentioned. For example:
+
+`Besides that, do we need to update the client on anything else?` - This means the speaker is asking if there is more to discuss.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 46.16,
+      "finishTimestamp": 48.52
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.36,
+      "dialogue": {
+        "text": "Besides that, are there other issues I should know about?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.86
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c798e57bfd17270fadfb1e.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c798e57bfd17270fadfb1e.md
new file mode 100644
index 00000000000..978c6eb0754
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c798e57bfd17270fadfb1e.md
@@ -0,0 +1,104 @@
+---
+id: 67c798e57bfd17270fadfb1e
+title: Task 84
+challengeType: 19
+dashedName: task-84
+---
+
+<!-- (Audio) Maria: Besides that, are there other issues I should know about? -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What does Maria want to know?  
+
+## --answers--
+
+If there are any other problems she should be aware of.
+
+---
+
+If the current plan is perfect.
+
+### --feedback--
+
+Maria is not assuming everything is perfect.
+
+---
+
+If the team has finished all their tasks. 
+
+### --feedback--
+
+Maria is not asking about task completion.
+
+---
+
+If Bob already solved the biggest issue.
+
+### --feedback--
+
+Maria does not mention Bob solving anything.
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+An `issue` in this context means a problem, a concern, or a challenge that may need attention. For example:
+
+`We need to discuss some technical issues before launching the product.` - This means there are problems that must be addressed before the product is released.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 46.16,
+      "finishTimestamp": 48.52
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.36,
+      "dialogue": {
+        "text": "Besides that, are there other issues I should know about?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.86
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c79afb8be4953621b827b6.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c79afb8be4953621b827b6.md
new file mode 100644
index 00000000000..8658dbc0685
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c79afb8be4953621b827b6.md
@@ -0,0 +1,80 @@
+---
+id: 67c79afb8be4953621b827b6
+title: Task 85
+challengeType: 22
+dashedName: task-85
+---
+
+<!-- (Audio) James: Yes. Communication has been a challenge. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Yes. Communication has been a BLANK.`  
+
+## --blanks--
+
+`challenge`  
+
+### --feedback--
+
+This word means a difficulty or problem that needs to be overcome.  
+
+# --explanation--
+
+A `challenge` refers to something that is difficult or requires effort to solve. For example:
+
+`Managing tight deadlines is a challenge for our team.` - This means handling deadlines is difficult and requires effort.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 48.76,
+      "finishTimestamp": 51.2
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 3.44,
+      "dialogue": {
+        "text": "Yes. Communication has been a challenge.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 3.94
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c79c062cb3e83dbd0eef37.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c79c062cb3e83dbd0eef37.md
new file mode 100644
index 00000000000..d03cbaa27a0
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c79c062cb3e83dbd0eef37.md
@@ -0,0 +1,106 @@
+---
+id: 67c79c062cb3e83dbd0eef37
+title: Task 86
+challengeType: 19
+dashedName: task-86
+---
+
+<!-- (Audio) James: Yes. Communication has been a challenge. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+According to James, what has been difficult to deal with?  
+
+## --answers--
+
+Time management  
+
+### --feedback--
+
+James does not mention time management.  
+
+---
+
+Task prioritization
+
+### --feedback--
+
+James does not talk about prioritization.
+
+---
+
+Communication
+
+---
+
+Technical problems
+
+### --feedback--
+
+James does not mention technical problems.  
+
+## --video-solution--
+
+3  
+
+# --explanation--
+
+James uses the `Present Perfect` tense (`has been`) because he is describing an issue that started in the past and is still ongoing. If he had said `Communication was a challenge`, it would suggest that the problem is completely in the past. Compare the following sentences:
+
+- `The new software has been difficult to use.` - It started being difficult in the past and it still is.
+
+- `The new software was difficult to use.` - It was difficult before, but may not be anymore.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 48.76,
+      "finishTimestamp": 51.2
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 3.44,
+      "dialogue": {
+        "text": "Yes. Communication has been a challenge.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 3.94
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c89e9e8d46b394c3e6ae9f.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c89e9e8d46b394c3e6ae9f.md
new file mode 100644
index 00000000000..de4a3666ac5
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c89e9e8d46b394c3e6ae9f.md
@@ -0,0 +1,80 @@
+---
+id: 67c89e9e8d46b394c3e6ae9f
+title: Task 87
+challengeType: 22
+dashedName: task-87
+---
+
+<!-- (Audio) James: Sometimes we get updates too late and it affects our work. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Sometimes we get updates too late and it BLANK our work.`
+
+## --blanks--
+
+`affects`
+
+### --feedback--
+
+This means to have an influence on or cause a change in something.
+
+# --explanation--
+
+`To affect` means to influence or cause a change in something. For example:
+
+`The weather can affect our travel plans.` - This means the weather can influence or change how we travel.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 51.48,
+      "finishTimestamp": 54.42
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 3.94,
+      "dialogue": {
+        "text": "Sometimes we get updates too late and it affects our work.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 4.44
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8a86ee7448eabdf46fa79.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8a86ee7448eabdf46fa79.md
new file mode 100644
index 00000000000..74254e40fc6
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8a86ee7448eabdf46fa79.md
@@ -0,0 +1,110 @@
+---
+id: 67c8a86ee7448eabdf46fa79
+title: Task 88
+challengeType: 19
+dashedName: task-88
+---
+
+<!-- (Audio) James: Sometimes we get updates too late and it affects our work. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What other issues has the team been facing?  
+
+## --answers--
+
+They don't have enough computers.  
+
+### --feedback--
+
+James does not mention problems with equipment.
+
+---
+
+They are struggling with teamwork.  
+
+### --feedback--
+
+James does not talk about teamwork issues.  
+
+---
+
+They receive important information too late.  
+
+---
+
+They have too many meetings.  
+
+### --feedback--
+
+James does not mention meetings as a problem.  
+
+## --video-solution--
+
+3  
+
+# --explanation--
+
+`Sometimes` at the beginning of a sentence emphasizes that the situation happens occasionally but not always. It can also be placed before the main verb, but placing it first can add a natural flow to speech. For example:
+
+`Sometimes we forget how important breaks are.` - This means it happens occasionally.
+
+`Too` is used as an intensifier and it means excessively or more than desired. It differs from `very` or `so`, which only emphasize degree but do not indicate excess. For example:
+
+- `It's too late.` - This means it's later than acceptable.
+
+- `This exercise is too difficult.` - This means the exercise is more difficult than necessary.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 51.48,
+      "finishTimestamp": 54.42
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 3.94,
+      "dialogue": {
+        "text": "Sometimes we get updates too late and it affects our work.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 4.44
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8c7f3b9a938c95b79f5f1.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8c7f3b9a938c95b79f5f1.md
new file mode 100644
index 00000000000..1510e249115
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8c7f3b9a938c95b79f5f1.md
@@ -0,0 +1,106 @@
+---
+id: 67c8c7f3b9a938c95b79f5f1
+title: Task 89
+challengeType: 19
+dashedName: task-89
+---
+
+<!-- (Audio) James: It'd be great if we had more regular check-ins. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What would the team like to have more frequently?  
+
+## --answers--
+
+More regular meetings to review progress.  
+
+---
+
+Longer deadlines for their projects.  
+
+### --feedback--
+
+James does not mention deadlines.  
+
+---
+
+Fewer responsibilities in their tasks.  
+
+### --feedback--
+
+James does not say they want fewer responsibilities.
+
+---
+
+More flexibility in their work schedule.  
+
+### --feedback--
+
+James talks about meetings, not work schedules.  
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+James uses the `Second Conditional` structure (`It'd be great if we had...`) to talk about a hypothetical situation.
+
+The structure of the `Second Conditional` is: `It would` + base verb... `if` + subject + verb in the `Simple Past`. It is used to describe unreal or hypothetical situations in the present or future. For example:
+
+`We would finish earlier if we had more team members.` - This means they don't have more team members, but if they did, they could finish earlier.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 54.42,
+      "finishTimestamp": 56.92
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 3.5,
+      "dialogue": {
+        "text": "It'd be great if we had more regular check-ins.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 4
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8cca767fad7d91d6f18ec.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8cca767fad7d91d6f18ec.md
new file mode 100644
index 00000000000..5b11b45d562
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8cca767fad7d91d6f18ec.md
@@ -0,0 +1,90 @@
+---
+id: 67c8cca767fad7d91d6f18ec
+title: Task 90
+challengeType: 19
+dashedName: task-90
+---
+
+<!-- (Audio) James: It'd be great if we had more regular check-ins. -->
+
+<!-- SPEAKING -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What could Maria say to James to say it's a good idea?  
+
+## --answers--
+
+`I don't think that will work.`
+
+### --feedback--
+
+This dismisses James's idea instead of agreeing with it.  
+
+---
+
+`That's a good point.`
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+`That's a good point.` is used to agree with someone by acknowledging that their idea or argument is valid and worth considering. For example:
+
+`That's a good point. More training could help the team improve.` - This means the speaker recognizes the suggestion as valuable.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 54.42,
+      "finishTimestamp": 56.92
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 3.5,
+      "dialogue": {
+        "text": "It'd be great if we had more regular check-ins.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 4
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8cdf97c1616e161347a29.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8cdf97c1616e161347a29.md
new file mode 100644
index 00000000000..d4831f9a759
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8cdf97c1616e161347a29.md
@@ -0,0 +1,101 @@
+---
+id: 67c8cdf97c1616e161347a29
+title: Task 91
+challengeType: 22
+dashedName: task-91
+---
+
+<!-- (Audio) Maria: That's a good point. I'll suggest having more regular check-ins with the team to improve communication. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`That's a good point. I'll BLANK having more regular check-ins with the team to BLANK communication.`  
+
+## --blanks--
+
+`suggest`  
+
+### --feedback--
+
+This verb means to propose an idea or recommendation.  
+
+---  
+
+`improve`  
+
+### --feedback--
+
+This verb means to make something better.  
+
+# --explanation--
+
+`To suggest` means to propose an idea or recommend something. For example:
+
+`She suggested taking a different approach to solve the issue.` - This means she proposed a new way to fix the problem.
+
+`To improve` means to make something better or more effective. For example:
+
+`The company is working to improve customer service.` - This means they are making efforts to provide better service.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 57.14,
+      "finishTimestamp": 61.36
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 2.9,
+      "dialogue": {
+        "text": "That's a good point. I'll suggest having more",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "startTime": 3,
+      "finishTime": 5.22,
+      "dialogue": {
+        "text": "regular check-ins with the team to improve communication.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 5.72
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8cf7bbcc2fbe9b32c9ab2.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8cf7bbcc2fbe9b32c9ab2.md
new file mode 100644
index 00000000000..1b04a1003e1
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8cf7bbcc2fbe9b32c9ab2.md
@@ -0,0 +1,115 @@
+---
+id: 67c8cf7bbcc2fbe9b32c9ab2
+title: Task 92
+challengeType: 19
+dashedName: task-92
+---
+
+<!-- (Audio) Maria: That's a good point. I'll suggest having more regular check-ins with the team to improve communication. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What will Maria do with the comments she got from James?  
+
+## --answers--
+
+She will ignore them.  
+
+### --feedback--
+
+Maria acknowledges James's point and plans to take action.
+
+---
+
+She will tell the team to stop worrying about communication.
+
+### --feedback--
+
+Maria wants to improve communication, not dismiss concerns. 
+
+---
+
+She will cancel the team's check-ins.
+
+### --feedback--
+
+Maria does not say she will cancel the check-ins.
+
+---
+
+She will propose having more check-ins to improve communication.
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+When using the verb `suggest`, use the following verb in the `-ing` form instead of the infinitive. For example:
+
+- `She suggested taking a break.` - This means the idea proposed is to take a break.
+
+- `He suggested starting the meeting earlier to avoid delays.` - This means he proposed beginning the meeting sooner.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 57.14,
+      "finishTimestamp": 61.36
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 2.9,
+      "dialogue": {
+        "text": "That's a good point. I'll suggest having more",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "startTime": 3,
+      "finishTime": 5.22,
+      "dialogue": {
+        "text": "regular check-ins with the team to improve communication.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 5.72
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8d2b737cb64fd4b8a7509.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8d2b737cb64fd4b8a7509.md
new file mode 100644
index 00000000000..a63b6ec869d
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8d2b737cb64fd4b8a7509.md
@@ -0,0 +1,113 @@
+---
+id: 67c8d2b737cb64fd4b8a7509
+title: Task 93
+challengeType: 19
+dashedName: task-93
+---
+
+<!-- (Audio) Maria: I'll suggest having more regular check-ins with the team to improve communication. Would that help? -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What does Maria want to know?  
+
+## --answers--
+
+If the team has already solved the communication issues.  
+
+### --feedback--
+
+Maria is not asking if the problem is already fixed.
+
+---
+
+If having more check-ins would be useful.  
+
+---
+
+If James can schedule the check-ins himself.  
+
+### --feedback--
+
+Maria is not assigning tasks to James.
+
+---
+
+If Bob already approved the check-ins.  
+
+### --feedback--
+
+Maria does not mention Bob's approval.
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+`Would` is used here to ask a **hypothetical question** about a possible future outcome. It suggests Maria is unsure and wants to know if her idea **might** be effective. For example:
+
+`Would moving the deadline help the team finish on time?` - This means you are asking about a possible effect of changing the deadline.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 57.92,
+      "finishTimestamp": 62.14
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.42,
+      "dialogue": {
+        "text": "I'll suggest having more regular check-ins with the team",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "startTime": 3.42,
+      "finishTime": 5.22,
+      "dialogue": {
+        "text": "to improve communication. Would that help?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 5.72
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8d4d492bf46094b60e494.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8d4d492bf46094b60e494.md
new file mode 100644
index 00000000000..8e3555dab0e
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8d4d492bf46094b60e494.md
@@ -0,0 +1,99 @@
+---
+id: 67c8d4d492bf46094b60e494
+title: Task 94
+challengeType: 19
+dashedName: task-94
+---
+
+<!-- (Audio) Maria: I'll suggest having more regular check-ins with the team to improve communication. Would that help? -->
+
+<!-- SPEAKING -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What could James say to answer affirmatively to Maria's question?  
+
+## --answers--
+
+`Yes, that would be great.`
+
+---
+
+`Yes, that was great.`
+
+### --feedback--
+
+Here, James would be talking about something that happened in the past, not about a hypothetical future outcome.
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+`That would be great` is used to express enthusiasm and agreement with a suggestion. The use of `would` shows that the speaker is imagining the positive outcome of the idea. For example:
+
+`If we could finish early, that would be great.` - This means finishing early is a desirable outcome.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 57.92,
+      "finishTimestamp": 62.14
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.42,
+      "dialogue": {
+        "text": "I'll suggest having more regular check-ins with the team",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "startTime": 3.42,
+      "finishTime": 5.22,
+      "dialogue": {
+        "text": "to improve communication. Would that help?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 5.72
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8d6f726fbf51919ccefdc.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8d6f726fbf51919ccefdc.md
new file mode 100644
index 00000000000..b7705cb6603
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8d6f726fbf51919ccefdc.md
@@ -0,0 +1,80 @@
+---
+id: 67c8d6f726fbf51919ccefdc
+title: Task 95
+challengeType: 22
+dashedName: task-95
+---
+
+<!-- (Audio) James: Yes, that would be great. Thanks for listening, Maria. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Yes, that would be great. Thanks for BLANK, Maria.`  
+
+## --blanks--
+
+`listening`  
+
+### --feedback--
+
+This means to pay attention to what someone is saying using your ears. Use the `-ing` form as it follows a preposition.
+
+# --explanation--
+
+When a verb follows a preposition (such as `for`), it must be in the **`-ing`** form. For example:
+
+`She apologized for being late.` - Here, `being` follows the preposition `for`, so it takes the `-ing` form.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 62.4,
+      "finishTimestamp": 65.36
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 3.96,
+      "dialogue": {
+        "text": "Yes, that would be great. Thanks for listening, Maria.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 4.46
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8d957a1490d2623d91f03.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8d957a1490d2623d91f03.md
new file mode 100644
index 00000000000..53df810b1b6
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8d957a1490d2623d91f03.md
@@ -0,0 +1,132 @@
+---
+id: 67c8d957a1490d2623d91f03
+title: Task 96
+challengeType: 19
+dashedName: task-96
+---
+
+<!-- (Audio) James: Thanks for listening, Maria. Maria: No problem, James. I'll take this feedback to Bob. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What will Maria do with the feedback?  
+
+## --answers--
+
+She will ignore it.  
+
+### --feedback--
+
+Maria will not ignore the feedback.  
+
+---
+
+She will ask James to explain it again.
+
+### --feedback--
+
+Maria does not ask James for clarification.
+
+---
+
+She will make a final decision herself.  
+
+### --feedback--
+
+Maria does not say she will decide alone.  
+
+---
+
+She will share it with Bob.  
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+`To take feedback to someone` means to pass along comments or suggestions to another person, usually someone in a decision-making position. For example:
+
+`I'll take your feedback to the manager so we can discuss possible changes.` - This means the speaker will share the feedback with their manager.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "James",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      },
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 64.02,
+      "finishTimestamp": 67.88
+    }
+  },
+  "commands": [
+    {
+      "character": "James",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "James",
+      "startTime": 1,
+      "finishTime": 2.24,
+      "dialogue": {
+        "text": "Thanks for listening, Maria.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "James",
+      "opacity": 0,
+      "startTime": 2.51
+    },
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 2.51
+    },
+    {
+      "character": "Maria",
+      "startTime": 2.78,
+      "finishTime": 4.86,
+      "dialogue": {
+        "text": "No problem, James. I'll take this feedback to Bob.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 5.36
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8dc0d0f9cae38d4e326ea.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8dc0d0f9cae38d4e326ea.md
new file mode 100644
index 00000000000..a9000465344
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8dc0d0f9cae38d4e326ea.md
@@ -0,0 +1,88 @@
+---
+id: 67c8dc0d0f9cae38d4e326ea
+title: Task 97
+challengeType: 22
+dashedName: task-97
+---
+
+<!-- (Audio) Maria: Let's work together to find a way to manage the stress. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Let's work together to find a way to BLANK the BLANK.`  
+
+## --blanks--
+
+`manage`  
+
+### --feedback--
+
+This means to handle or control something effectively.  
+
+---  
+
+`stress`  
+
+### --feedback--
+
+This refers to mental or emotional pressure caused by difficult situations.  
+
+# --explanation--
+
+`To manage the stress` means to handle or reduce feelings of pressure or anxiety in a difficult situation. For example:
+
+`She practices meditation to manage the stress of her job.` - This means she uses meditation to cope with work-related pressure.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 68.04,
+      "finishTimestamp": 70.18
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.14,
+      "dialogue": {
+        "text": "Let's work together to find a way to manage the stress.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.64
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8dd60aa665946dc834f47.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8dd60aa665946dc834f47.md
new file mode 100644
index 00000000000..d32cdf02dc2
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c8dd60aa665946dc834f47.md
@@ -0,0 +1,104 @@
+---
+id: 67c8dd60aa665946dc834f47
+title: Task 98
+challengeType: 19
+dashedName: task-98
+---
+
+<!-- (Audio) Maria: Let's work together to find a way to manage the stress. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+According to Maria, what could they do to find a way to manage stress?
+
+## --answers--
+
+Ignore the problem and hope it goes away.
+
+### --feedback--
+
+Maria does not suggest ignoring the issue.  
+
+---
+
+Work individually without discussing solutions.  
+
+### --feedback--
+
+Maria does not suggest working alone.  
+
+---
+
+Collaborate to find the best approach.  
+
+---
+
+Wait until the stress disappears on its own.
+
+### --feedback--
+
+Maria does not suggest waiting for the problem to resolve itself.
+
+## --video-solution--
+
+3  
+
+# --explanation--
+
+`To work together` means to collaborate or cooperate with others to achieve a common goal. It emphasizes teamwork and shared effort. For example:
+
+`The team worked together to solve the technical issue quickly.` - This means they cooperated to fix the problem.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-2.mp3",
+      "startTime": 1,
+      "startTimestamp": 68.04,
+      "finishTimestamp": 70.18
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.14,
+      "dialogue": {
+        "text": "Let's work together to find a way to manage the stress.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.64
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9921639759dbf4e4fc194.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9921639759dbf4e4fc194.md
new file mode 100644
index 00000000000..ccc863aa2a5
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9921639759dbf4e4fc194.md
@@ -0,0 +1,92 @@
+---
+id: 67c9921639759dbf4e4fc194
+title: Task 99
+challengeType: 22
+dashedName: task-99
+---
+
+<!-- REVIEW -->
+
+# --description--
+
+This is a review of the entire dialogue you just studied.
+
+# --instructions--
+
+Place the following phrases in the correct spot:
+
+`check-ins`, `convince`, `earlier`, `hands on deck`, `pretty`, and `workload`.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Maria: Hey, James. Can we talk about my latest meeting with Bob? I need to understand how the team feels about the new project deadline.`
+
+`James: Sure, Maria. What did he say about it?`
+
+`Maria: Bob mentioned that the client wants us to finish the project a week BLANK. How do you think they will feel about that?`
+
+`James: Honestly, they're BLANK stressed. We've already been putting in extra hours, and this new deadline isn't helping. It's like there's always more to do.`
+
+`Maria: I hear you. This extra BLANK could lead to burnout. Wouldn't it be better if we prioritized the tasks differently to reduce stress?`
+
+`James: That might help, but we also need more BLANK. We're short on a few key roles, and it's making things difficult for everyone.`
+
+`Maria: I understand. I've talked to Bob about this, but I don't think it's an option. I'll bring it up again and see if I can BLANK him. Besides that, are there other issues I should know about?`
+
+`James: Yes, communication has been a challenge. Sometimes we get updates too late, and it affects our work. It'd be great if we had more regular BLANK.`
+
+`Maria: That's a good point. I'll suggest having more regular check-ins with the team to improve communication. Would that help?`
+
+`James: Yes, that would be great. Thanks for listening, Maria.`
+
+`Maria: No problem, James. I'll take this feedback to Bob. Let's work together to find a way to manage the stress.`
+
+## --blanks--
+
+`earlier`  
+
+### --feedback--
+
+This means before the expected or planned time.
+
+---  
+
+`pretty`  
+
+### --feedback--
+
+In this context, this is an intensifier and it means the same as `very` or `quite`.
+
+---  
+
+`workload`  
+
+### --feedback--
+
+This refers to the amount of work someone has to do.
+
+---  
+
+`hands on deck`  
+
+### --feedback--
+
+This refers to people available to help with work.
+
+---  
+
+`convince`  
+
+### --feedback--
+
+This means to persuade someone to agree or take action.  
+
+---  
+
+`check-ins`  
+
+### --feedback--
+
+This refers to meetings or updates to review progress and discuss issues.  
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c999393d5a00cbf7e5abc7.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c999393d5a00cbf7e5abc7.md
new file mode 100644
index 00000000000..556ffb64272
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c999393d5a00cbf7e5abc7.md
@@ -0,0 +1,80 @@
+---
+id: 67c999393d5a00cbf7e5abc7
+title: Task 100
+challengeType: 19
+dashedName: task-100
+---
+
+<!-- READING -->
+
+# --instructions--
+
+Read the text and answer the question below.
+
+# --questions--
+
+## --text--
+
+After talking to James, Maria has come up with a list of important points so that she could discuss them with Bob in an upcoming meeting. This is the list:
+
+`Meeting Notes: Talk with James`
+
+`Key Points:`
+
+- `Project Deadline: The team is already working extra hours, and the new deadline is adding more stress.`
+
+- `Burnout Risk: More pressure could lead to burnout. We should rethink task priorities to ease the workload.`
+
+- `Resource Shortage: The team is missing key roles, making it harder to manage tasks efficiently.`
+
+- `Communication Issues: Late updates are causing problems. More regular check-ins could help.`
+
+- `Team Morale: Constant pressure is affecting motivation. We need ways to support the team.`
+
+`Suggested Actions:`
+
+- `Ask Bob again about getting extra support.`
+
+- `Adjust task priorities to reduce stress.`
+
+- `Set up more frequent check-ins for better communication.`
+
+- `Find ways to keep morale up despite the tight deadline.`
+
+According to Maria's notes, why is the team concerned about the new project deadline?
+
+## --answers--  
+
+They feel unmotivated and don't want to work.
+
+### --feedback--  
+
+The text mentions that motivation is affected, but this is not the main concern.
+
+---  
+
+They are already working extra hours, and the new deadline increases stress.  
+
+---  
+
+They don't like the project and want to stop working on it.
+
+### --feedback--  
+
+The text does not mention that the team dislikes the project.
+
+---  
+
+They don't know what tasks to work on.  
+
+### --feedback--  
+
+The team knows their tasks, even though sometimes, they are informed of changes a little late.
+
+## --video-solution--  
+
+2  
+
+# --explanation--  
+
+The correct answer highlights the team's concern, which has more to do with the consequence of having an earlier deadline. Check the `Key Points` section, especifically the point about the `Project Deadline`, to find the answer.
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c99cf91ca2a0d46a0789a2.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c99cf91ca2a0d46a0789a2.md
new file mode 100644
index 00000000000..93e4a48f65e
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c99cf91ca2a0d46a0789a2.md
@@ -0,0 +1,80 @@
+---
+id: 67c99cf91ca2a0d46a0789a2
+title: Task 101
+challengeType: 19
+dashedName: task-101
+---
+
+<!-- READING -->
+
+# --instructions--
+
+Read the text and answer the question below.
+
+# --questions--
+
+## --text--
+
+After talking to James, Maria has come up with a list of important points so that she could discuss them with Bob in an upcoming meeting. This is the list:
+
+`Meeting Notes: Talk with James`
+
+`Key Points:`
+
+- `Project Deadline: The team is already working extra hours, and the new deadline is adding more stress.`
+
+- `Burnout Risk: More pressure could lead to burnout. We should rethink task priorities to ease the workload.`
+
+- `Resource Shortage: The team is missing key roles, making it harder to manage tasks efficiently.`
+
+- `Communication Issues: Late updates are causing problems. More regular check-ins could help.`
+
+- `Team Morale: Constant pressure is affecting motivation. We need ways to support the team.`
+
+`Suggested Actions:`
+
+- `Ask Bob again about getting extra support.`
+
+- `Adjust task priorities to reduce stress.`
+
+- `Set up more frequent check-ins for better communication.`
+
+- `Find ways to keep morale up despite the tight deadline.`
+
+What did Maria discover about the team's efficiency in managing tasks?  
+
+## --answers--  
+
+The team is working at maximum efficiency and doesn't need changes.  
+
+### --feedback--  
+
+The text mentions that the team is struggling with workload and stress, so this is not correct.
+
+---  
+
+The team can complete tasks faster if they work longer hours.
+
+### --feedback--  
+
+Maria is concerned about burnout, so simply working longer hours is not the best solution.
+
+---  
+
+The team struggles with efficiency because they are missing key roles.
+
+---  
+
+The team needs to slow down and focus on quality instead of speed.
+
+### --feedback--  
+
+The text doesn't mention that speed is the issue.
+
+## --video-solution--  
+
+3  
+
+# --explanation--  
+
+The correct answer has to do with something that the team is missing. Check the `Key Points` section, especifically the point about the `Resource Shortage`, to find the answer.
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c99dc0a62a38d957a32fd9.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c99dc0a62a38d957a32fd9.md
new file mode 100644
index 00000000000..26f20a6b34b
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c99dc0a62a38d957a32fd9.md
@@ -0,0 +1,80 @@
+---
+id: 67c99dc0a62a38d957a32fd9
+title: Task 102
+challengeType: 19
+dashedName: task-102
+---
+
+<!-- READING -->
+
+# --instructions--
+
+Read the text and answer the question below.
+
+# --questions--
+
+## --text--
+
+After talking to James, Maria has come up with a list of important points so that she could discuss them with Bob in an upcoming meeting. This is the list:
+
+`Meeting Notes: Talk with James`
+
+`Key Points:`
+
+- `Project Deadline: The team is already working extra hours, and the new deadline is adding more stress.`
+
+- `Burnout Risk: More pressure could lead to burnout. We should rethink task priorities to ease the workload.`
+
+- `Resource Shortage: The team is missing key roles, making it harder to manage tasks efficiently.`
+
+- `Communication Issues: Late updates are causing problems. More regular check-ins could help.`
+
+- `Team Morale: Constant pressure is affecting motivation. We need ways to support the team.`
+
+`Suggested Actions:`
+
+- `Ask Bob again about getting extra support.`
+
+- `Adjust task priorities to reduce stress.`
+
+- `Set up more frequent check-ins for better communication.`
+
+- `Find ways to keep morale up despite the tight deadline.`
+
+What communication issue did the team complain about, and what solution was proposed?  
+
+## --answers--  
+
+The team receives updates too late, so more regular check-ins were suggested.
+
+---  
+
+The team has too many meetings, so Maria suggested fewer updates.
+
+### --feedback--  
+
+The issue was not too many meetings.
+
+---  
+
+The team struggles with emails, so Maria proposed using a different communication tool.
+
+### --feedback--  
+
+The text does not mention emails or switching communication tools.
+
+---  
+
+The team doesn't understand project goals, so Maria suggested writing clearer reports.
+
+### --feedback--  
+
+The text does not mention confusion about project goals.
+
+## --video-solution--  
+
+1
+
+# --explanation--  
+
+The correct answer has to do with a delay in communications and what to do to solve this. Check the `Key Points` section, especifically the point about the `Communication Issues`, to find the answer.
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c99f0b0b103edf126b9a3f.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c99f0b0b103edf126b9a3f.md
new file mode 100644
index 00000000000..4daa0b666b9
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c99f0b0b103edf126b9a3f.md
@@ -0,0 +1,80 @@
+---
+id: 67c99f0b0b103edf126b9a3f
+title: Task 103
+challengeType: 19
+dashedName: task-103
+---
+
+<!-- READING -->
+
+# --instructions--
+
+Read the text and answer the question below.
+
+# --questions--
+
+## --text--
+
+After talking to James, Maria has come up with a list of important points so that she could discuss them with Bob in an upcoming meeting. This is the list:
+
+`Meeting Notes: Talk with James`
+
+`Key Points:`
+
+- `Project Deadline: The team is already working extra hours, and the new deadline is adding more stress.`
+
+- `Burnout Risk: More pressure could lead to burnout. We should rethink task priorities to ease the workload.`
+
+- `Resource Shortage: The team is missing key roles, making it harder to manage tasks efficiently.`
+
+- `Communication Issues: Late updates are causing problems. More regular check-ins could help.`
+
+- `Team Morale: Constant pressure is affecting motivation. We need ways to support the team.`
+
+`Suggested Actions:`
+
+- `Ask Bob again about getting extra support.`
+
+- `Adjust task priorities to reduce stress.`
+
+- `Set up more frequent check-ins for better communication.`
+
+- `Find ways to keep morale up despite the tight deadline.`
+
+What action was suggested to address the issue of the team missing key roles?  
+
+## --answers--  
+
+The team should work extra hours to compensate for the missing roles.
+
+### --feedback--  
+
+Maria was concerned about burnout and did not suggest more extra hours.
+
+---  
+
+The team should redistribute tasks among themselves.
+
+### --feedback--  
+
+Task distribution was not the suggested solution when it comes to missing key roles.
+
+---  
+
+The team should delay some tasks until more people are hired.
+
+### --feedback--  
+
+Delaying tasks was not mentioned as an option. The deadline remains a concern.
+
+---  
+
+Maria should ask Bob again about getting extra support.
+
+## --video-solution--  
+
+4 
+
+# --explanation--  
+
+The correct answer has to do with something that Maria was asked to discuss once more with Bob. Check the first point of the `Suggested Actions` to find the answer.
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9a03bf9ed4ce46352a1d6.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9a03bf9ed4ce46352a1d6.md
new file mode 100644
index 00000000000..0390b42eff9
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9a03bf9ed4ce46352a1d6.md
@@ -0,0 +1,80 @@
+---
+id: 67c9a03bf9ed4ce46352a1d6
+title: Task 104
+challengeType: 19
+dashedName: task-104
+---
+
+<!-- READING -->
+
+# --instructions--
+
+Read the text and answer the question below.
+
+# --questions--
+
+## --text--
+
+After talking to James, Maria has come up with a list of important points so that she could discuss them with Bob in an upcoming meeting. This is the list:
+
+`Meeting Notes: Talk with James`
+
+`Key Points:`
+
+- `Project Deadline: The team is already working extra hours, and the new deadline is adding more stress.`
+
+- `Burnout Risk: More pressure could lead to burnout. We should rethink task priorities to ease the workload.`
+
+- `Resource Shortage: The team is missing key roles, making it harder to manage tasks efficiently.`
+
+- `Communication Issues: Late updates are causing problems. More regular check-ins could help.`
+
+- `Team Morale: Constant pressure is affecting motivation. We need ways to support the team.`
+
+`Suggested Actions:`
+
+- `Ask Bob again about getting extra support.`
+
+- `Adjust task priorities to reduce stress.`
+
+- `Set up more frequent check-ins for better communication.`
+
+- `Find ways to keep morale up despite the tight deadline.`
+
+What was proposed to help reduce stress and improve communication?  
+
+## --answers--  
+
+The team should take longer breaks and reduce their working hours.
+
+### --feedback--  
+
+The text does not mention reducing working hours or taking longer breaks as a solution.
+
+---  
+
+The team should prioritize tasks differently and have more regular check-ins.
+
+---  
+
+The team should request a deadline extension and stop working extra hours.
+
+### --feedback--  
+
+A deadline extension was not mentioned as an option. The focus was on managing workload efficiently.
+
+---  
+
+The team should avoid meetings and rely only on written updates.
+
+### --feedback--  
+
+This contradicts the suggested solution.
+
+## --video-solution--  
+
+2
+
+# --explanation--  
+
+The correct answer to this question can be found in the `Suggested Actions` section, especifically in the parts that mention `stress` and `communication`. You'll find the answer in two different bullet points there.
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9a24781b6abea69970ad8.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9a24781b6abea69970ad8.md
new file mode 100644
index 00000000000..e69c829b223
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9a24781b6abea69970ad8.md
@@ -0,0 +1,80 @@
+---
+id: 67c9a24781b6abea69970ad8
+title: Task 105
+challengeType: 19
+dashedName: task-105
+---
+
+<!-- READING -->
+
+# --instructions--
+
+Read the text and answer the question below.
+
+# --questions--
+
+## --text--
+
+After talking to James, Maria has come up with a list of important points so that she could discuss them with Bob in an upcoming meeting. This is the list:
+
+`Meeting Notes: Talk with James`
+
+`Key Points:`
+
+- `Project Deadline: The team is already working extra hours, and the new deadline is adding more stress.`
+
+- `Burnout Risk: More pressure could lead to burnout. We should rethink task priorities to ease the workload.`
+
+- `Resource Shortage: The team is missing key roles, making it harder to manage tasks efficiently.`
+
+- `Communication Issues: Late updates are causing problems. More regular check-ins could help.`
+
+- `Team Morale: Constant pressure is affecting motivation. We need ways to support the team.`
+
+`Suggested Actions:`
+
+- `Ask Bob again about getting extra support.`
+
+- `Adjust task priorities to reduce stress.`
+
+- `Set up more frequent check-ins for better communication.`
+
+- `Find ways to keep morale up despite the tight deadline.`
+
+What was discussed about team's morale, and was a way found to improve it?
+
+## --answers--  
+
+The team's morale is suffering due to constant pressure. They still have to find ways to support the team.
+
+---  
+
+The team's morale is high, and no changes are needed.  
+
+### --feedback--  
+
+The text clearly states that the team is under pressure and that it is affecting the team's morale.
+
+---  
+
+Maria decided that team's morale is not a priority right now.
+
+### --feedback--  
+
+Maria acknowledged that morale is an issue and is trying to find solutions.
+
+---  
+
+The team is feeling stressed, and they've already come up with a solution.
+
+### --feedback--  
+
+Not quite. While stress was mentioned, they are yet to find ways to support the team in these terms.
+
+## --video-solution--  
+
+1  
+
+# --explanation--  
+
+The correct answer to this question can be found both in the `Key Points` section and in the `Suggested Actions` section, especifically in the parts that mention `morale`, which could be defined as the enthusiasm and the confidence a person or group has at a particular time. You'll find your answer by looking for the word `morale` in the text.
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9a5177161a4f73273f7e4.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9a5177161a4f73273f7e4.md
new file mode 100644
index 00000000000..4c9ef5c2181
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9a5177161a4f73273f7e4.md
@@ -0,0 +1,223 @@
+---
+id: 67c9a5177161a4f73273f7e4
+title: "Dialogue 3: Team Tension Discussion"
+challengeType: 21
+dashedName: dialogue-3-team-tension-discussion
+---
+
+# --description--
+
+Watch the video below to understand the context of the upcoming lessons.
+
+# --assignment--
+
+Watch the video.
+
+# --scene--
+
+```json
+{
+ "setup": {
+   "background": "company2-boardroom.png",
+   "characters": [
+     {
+       "character": "Bob",
+       "position": { "x": -25, "y": 0, "z": 1 }
+     },
+     {
+       "character": "Maria",
+       "position": { "x": 125, "y": 0, "z": 1 }
+     }
+   ],
+   "audio": {
+     "filename": "B1_12-3.mp3",
+     "startTime": 1
+   },
+   "alwaysShowDialogue": true
+ },
+ "commands": [
+   {
+     "character": "Bob",
+     "position": { "x": 25, "y": 0, "z": 1 },
+     "startTime": 0
+   },
+   {
+     "character": "Maria",
+     "position": { "x": 70, "y": 0, "z": 1 },
+     "startTime": 0.5
+   },
+   {
+     "character": "Bob",
+     "startTime": 1,
+     "finishTime": 6.02,
+     "dialogue": {
+       "text": "Hi, Maria. I heard there was some tension in the last team meeting. Can we talk about it?",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 6.38,
+     "finishTime": 9.94,
+     "dialogue": {
+       "text": "Sure, Bob. It's about the new deadline. The team is really worried it's too tight.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 10.04,
+     "finishTime": 12.24,
+     "dialogue": {
+       "text": "They're feeling quite overwhelmed with the extra workload.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Bob",
+     "startTime": 12.78,
+     "finishTime": 15.54,
+     "dialogue": {
+       "text": "I see. Did they mention why they think it's too tight?",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 16.3,
+     "finishTime": 21.38,
+     "dialogue": {
+       "text": "Yes, they said they're already putting in extra hours. If we add more tasks, it could lead to burnout.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Bob",
+     "startTime": 22.12,
+     "finishTime": 24.1,
+     "dialogue": {
+       "text": "So did they say how we could fix it?",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 24.5,
+     "finishTime": 27.92,
+     "dialogue": {
+       "text": "They mentioned a couple of things. First, they really need more support.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 28.12,
+     "finishTime": 31.82,
+     "dialogue": {
+       "text": "We're quite short on a few roles, which makes it really hard to meet the new deadline.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Bob",
+     "startTime": 32.32,
+     "finishTime": 34.48,
+     "dialogue": {
+       "text": "Okay. Is there anything else we should consider?",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 35.9,
+     "finishTime": 41.12,
+     "dialogue": {
+       "text": "They also said the communication isn't great because they often don't hear about changes until it's too late.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 41.62,
+     "finishTime": 43.58,
+     "dialogue": {
+       "text": "It'd be helpful if we had more regular check-ins.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Bob",
+     "startTime": 44.3,
+     "finishTime": 49.18,
+     "dialogue": {
+       "text": "That makes sense. Could you set up a weekly meeting to discuss progress and keep everyone in the loop?",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Bob",
+     "startTime": 49.42,
+     "finishTime": 52.44,
+     "dialogue": {
+       "text": "It might help reduce stress and avoid misunderstandings.",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 52.72,
+     "finishTime": 57.02,
+     "dialogue": {
+       "text": "Sure, I can do that. But to really ease the pressure, we might need to adjust the deadline",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 57.02,
+     "finishTime": 60.38,
+     "dialogue": {
+       "text": "even if it's just a few days. This would give the team some breathing room.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Bob",
+     "startTime": 60.64,
+     "finishTime": 65.08,
+     "dialogue": {
+       "text": "I'll look into it. Could you also find out how much extra time they really need?",
+       "align": "left"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 65.56,
+     "finishTime": 67.78,
+     "dialogue": {
+       "text": "Sure. I'll talk to the team and let you know what they say.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Maria",
+     "startTime": 68.06,
+     "finishTime": 70.54,
+     "dialogue": {
+       "text": "Let's also plan a meeting to discuss resources with HR.",
+       "align": "right"
+     }
+   },
+   {
+     "character": "Maria",
+     "position": { "x": 125, "y": 0, "z": 1 },
+     "startTime": 71.04
+   },
+   {
+     "character": "Bob",
+     "position": { "x": -25, "y": 0, "z": 1 },
+     "startTime": 71.54
+   }
+ ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9c8292f326a1faef46940.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9c8292f326a1faef46940.md
new file mode 100644
index 00000000000..bba60d0ea30
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9c8292f326a1faef46940.md
@@ -0,0 +1,101 @@
+---
+id: 67c9c8292f326a1faef46940
+title: Task 106
+challengeType: 22
+dashedName: task-106
+---
+
+<!-- (Audio) Bob: Hi, Maria. I heard there was some tension in the last team meeting. Can we talk about it? -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Hi, Maria. I BLANK there was some BLANK in the last team meeting. Can we talk about it?`  
+
+## --blanks--
+
+`heard`  
+
+### --feedback--
+
+This is the past form of `hear`, meaning to receive or learn information.  
+
+---  
+
+`tension`  
+
+### --feedback--
+
+This refers to stress or conflict in a situation.  
+
+# --explanation--
+
+`To hear` means to receive or learn information through sound or communication. Its past tense is `heard`, which makes it an irregular verb. For example:
+
+`I heard that the deadline was moved.` - This means the speaker learned about the deadline change.
+
+`Tension` refers to stress, conflict, or pressure in a situation. For example:
+
+`There was tension in the room after the disagreement.` - This means people felt uncomfortable or stressed.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 0,
+      "finishTimestamp": 4.82
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.42,
+      "dialogue": {
+        "text": "Hi, Maria. I heard there was some tension",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "startTime": 3.42,
+      "finishTime": 5.82,
+      "dialogue": {
+        "text": "in the last team meeting. Can we talk about it?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 6.32
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9ca5dd56c8728aa064826.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9ca5dd56c8728aa064826.md
new file mode 100644
index 00000000000..152d052aa1b
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9ca5dd56c8728aa064826.md
@@ -0,0 +1,113 @@
+---
+id: 67c9ca5dd56c8728aa064826
+title: Task 107
+challengeType: 19
+dashedName: task-107
+---
+
+<!-- (Audio) Bob: Hi, Maria. I heard there was some tension in the last team meeting. Can we talk about it? -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What did Bob hear about the team meeting?
+
+## --answers--
+
+That it was very productive.
+
+### --feedback--
+
+What Bob mentions suggests conflict, not productivity.
+
+---
+
+That there was some conflict or stress.
+
+---
+
+That it was canceled at the last minute.
+
+### --feedback--
+
+Bob does not say anything about the meeting being canceled.
+
+---
+
+That everyone agreed on the next steps.
+
+### --feedback--
+
+Bob does not imply full agreement.
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+`There was/were` is used to describe the existence of something/things in the past. It's the past form of `there is/are`. For example:
+
+`There was a delay in the project due to technical issues.` - This means the delay happened or existed in the past.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 0,
+      "finishTimestamp": 4.82
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.42,
+      "dialogue": {
+        "text": "Hi, Maria. I heard there was some tension",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "startTime": 3.42,
+      "finishTime": 5.82,
+      "dialogue": {
+        "text": "in the last team meeting. Can we talk about it?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 6.32
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9cd8c68c3f532353c9ed2.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9cd8c68c3f532353c9ed2.md
new file mode 100644
index 00000000000..fe14d754712
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9cd8c68c3f532353c9ed2.md
@@ -0,0 +1,101 @@
+---
+id: 67c9cd8c68c3f532353c9ed2
+title: Task 108
+challengeType: 22
+dashedName: task-108
+---
+
+<!-- (Audio) Maria: Sure, Bob. It's about the new deadline. The team is really worried it's too tight. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Sure, Bob. It's about the new deadline. The team is really BLANK it's too BLANK.`  
+
+## --blanks--
+
+`worried`  
+
+### --feedback--
+
+This word means feeling anxious or concerned about something.  
+
+---  
+
+`tight`  
+
+### --feedback--
+
+This word means having very little time or flexibility.  
+
+# --explanation--
+
+`Worried` means feeling anxious or concerned about something uncertain or problematic. For example:
+
+`She is worried about the upcoming presentation.` - This means she feels nervous or concerned about it.
+
+`Tight`, in this context, means having very little time, space, or flexibility. For example:
+
+`We are working with a tight schedule to meet the deadline.` - This means there is very little time available.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 5.18,
+      "finishTimestamp": 8.74
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 2.54,
+      "dialogue": {
+        "text": "Sure, Bob. It's about the new deadline.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "startTime": 2.8,
+      "finishTime": 4.56,
+      "dialogue": {
+        "text": "The team is really worried it's too tight.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 5.06
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9ce2dba0191379135ba72.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9ce2dba0191379135ba72.md
new file mode 100644
index 00000000000..5253422a902
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9ce2dba0191379135ba72.md
@@ -0,0 +1,115 @@
+---
+id: 67c9ce2dba0191379135ba72
+title: Task 109
+challengeType: 19
+dashedName: task-109
+---
+
+<!-- (Audio) Maria: Sure, Bob. It's about the new deadline. The team is really worried it's too tight. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What is the team worried about?
+
+## --answers--
+
+That the deadline does not give them enough time.
+
+---
+
+That the deadline is too far away.
+
+### --feedback--
+
+The meaning does not have to do with it being far away.
+
+---
+
+That the deadline was already postponed.
+
+### --feedback--
+
+Maria does not mention any deadline extension.
+
+---
+
+That the deadline does not affect their work. 
+
+### --feedback--
+
+The team seems to consider the deadline an issue.
+
+## --video-solution--
+
+1
+
+# --explanation--
+
+`Really` and `too` are both **intensifiers**, but they have different meanings. `Really` strengthens the adjective it modifies without indicating excess. `Too`, on the other hand, indicates excess, meaning more than what is acceptable or manageable. For example:
+
+- `The project is really important.` - This means that the project is very important, but not necessarily too much.
+ 
+- `This task is too complicated.` - This means that it is more complicated than it should be.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 5.18,
+      "finishTimestamp": 8.74
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 2.54,
+      "dialogue": {
+        "text": "Sure, Bob. It's about the new deadline.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "startTime": 2.8,
+      "finishTime": 4.56,
+      "dialogue": {
+        "text": "The team is really worried it's too tight.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 5.06
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9d1baa0c8a6459bfb2497.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9d1baa0c8a6459bfb2497.md
new file mode 100644
index 00000000000..3b5169d55c3
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9d1baa0c8a6459bfb2497.md
@@ -0,0 +1,92 @@
+---
+id: 67c9d1baa0c8a6459bfb2497
+title: Task 110
+challengeType: 22
+dashedName: task-110
+---
+
+<!-- (Audio) Maria: They're feeling quite overwhelmed with the extra workload. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`They're feeling quite BLANK with the extra BLANK.`  
+
+## --blanks--
+
+`overwhelmed`  
+
+### --feedback--
+
+This means feeling extremely stressed or unable to handle a situation.  
+
+---  
+
+`workload`  
+
+### --feedback--
+
+This refers to the amount of work someone has to do.  
+
+# --explanation--
+
+`Overwhelmed` means feeling extremely stressed, overloaded, or unable to cope with a situation. For example:
+
+`She felt overwhelmed by the number of tasks she had to complete.` - This means she had too much to do and felt stressed.
+
+A `workload` refers to the total amount of work assigned to someone. For example:
+
+`His workload increased after two colleagues left the company.` - This means he has more tasks to complete because fewer people are available.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 9.04,
+      "finishTimestamp": 11.24
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.2,
+      "dialogue": {
+        "text": "They're feeling quite overwhelmed with the extra workload.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.7
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9d2740f309f4a858c1f87.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9d2740f309f4a858c1f87.md
new file mode 100644
index 00000000000..cf664b44203
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9d2740f309f4a858c1f87.md
@@ -0,0 +1,106 @@
+---
+id: 67c9d2740f309f4a858c1f87
+title: Task 111
+challengeType: 19
+dashedName: task-111
+---
+
+<!-- (Audio) Maria: They're feeling quite overwhelmed with the extra workload. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+How does the team feel and why?  
+
+## --answers--
+
+They feel relaxed because they have fewer tasks.
+
+### --feedback--
+
+Maria suggests the team is not at all relaxed.
+
+---
+
+They feel excited because they enjoy the challenge.
+
+### --feedback--
+
+Maria does not imply the team is excited.
+
+---
+
+They feel uncertain because the deadline is flexible.
+
+### --feedback--
+
+Maria does not mention a flexible deadline.
+
+---
+
+They feel very stressed because they have too much to do.  
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+`Quite` is an **intensifier** that means rather or very, depending on context. It is used to emphasize the adjective that follows it. For example:
+
+- `The task is quite difficult.` - This means it is rather or very difficult, depending on emphasis.
+
+- `She was quite tired after the long day.` - This means she was very tired, but not completely exhausted.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 9.04,
+      "finishTimestamp": 11.24
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.2,
+      "dialogue": {
+        "text": "They're feeling quite overwhelmed with the extra workload.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.7
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9d7b7631ddc74d18ce2bf.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9d7b7631ddc74d18ce2bf.md
new file mode 100644
index 00000000000..4dc4fef4121
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9d7b7631ddc74d18ce2bf.md
@@ -0,0 +1,90 @@
+---
+id: 67c9d7b7631ddc74d18ce2bf
+title: Task 112
+challengeType: 19
+dashedName: task-112
+---
+
+<!-- (Audio) Maria: They're feeling quite overwhelmed with the extra workload. -->
+
+<!-- SPEAKING -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+How could Bob briefly acknowledge what Maria is saying?  
+
+## --answers--
+
+`I see.`
+
+---
+
+`They should just work harder.`
+
+### --feedback--
+
+This does not show understanding of Maria's point.
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+`I see.` is used to briefly acknowledge that the speaker has understood what the other person is saying. It does not necessarily mean agreement, but it shows recognition of the information. For example:
+
+`I see. So the project deadline has been moved up?` - This means the speaker understands what was said and is processing the information.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 9.04,
+      "finishTimestamp": 11.24
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.2,
+      "dialogue": {
+        "text": "They're feeling quite overwhelmed with the extra workload.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.7
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9d89691659f7abb873395.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9d89691659f7abb873395.md
new file mode 100644
index 00000000000..ec3b775f626
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9d89691659f7abb873395.md
@@ -0,0 +1,80 @@
+---
+id: 67c9d89691659f7abb873395
+title: Task 113
+challengeType: 22
+dashedName: task-113
+---
+
+<!-- (Audio) Bob: I see. Did they mention why they think it's too tight? -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`I see. Did they mention BLANK they think it's too tight?`  
+
+## --blanks--
+
+`why`  
+
+### --feedback--
+
+This word is used to ask about the reason for something.  
+
+# --explanation--
+
+`Why` is used to ask about the reason behind an action, belief, or situation. For example:
+
+`Can you explain why the deadline was changed?` - This means the speaker wants to know the reason for the change.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 11.78,
+      "finishTimestamp": 14.54
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.76,
+      "dialogue": {
+        "text": "I see. Did they mention why they think it's too tight?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 4.26
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9d9f174a5497fa2162cd7.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9d9f174a5497fa2162cd7.md
new file mode 100644
index 00000000000..c93071290d2
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9d9f174a5497fa2162cd7.md
@@ -0,0 +1,118 @@
+---
+id: 67c9d9f174a5497fa2162cd7
+title: Task 114
+challengeType: 19
+dashedName: task-114
+---
+
+<!-- (Audio) Bob: I see. Did they mention why they think it's too tight? -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What does Bob want to know?
+
+## --answers--
+
+If Maria wants to extend the deadline.
+
+### --feedback--
+
+Bob is not asking about Maria's decision.
+
+---
+
+Whether the client changed the deadline again.
+
+### --feedback--
+
+Bob is not asking about the client's actions.
+
+---
+
+How much time the team has to complete the project.
+
+### --feedback--
+
+Bob is not asking about the timeframe.
+
+---
+
+The reason the team thinks the deadline is difficult to meet.
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+When you ask a question that includes another question inside it, the second question follows a normal sentence structure (subject + verb), not a question structure. For example:
+
+`Do you know where he put the report?` - The question `where did he put the report?` follows another question, `Do you know...`, so you should use an affirmative sentence structure with it. `Do you know where did he put the report?`, thus, would be incorrect.
+
+This happens because `Do you know` is already making the sentence a question. The second part, `where he put the report`, is the information the person wants to know, so it follows the normal subject-verb order of affirmative sentences.
+
+Compare it to a direct question:
+
+`Where did he put the report?`
+
+Here, `Where` starts the question, so you need the usual question structure (`did he put`).
+
+Another example:
+
+`Did she explain why the meeting was canceled?` - Here, the question is `Did she explain` and `why the meeting was canceled` is the information she explained. `Did she explain why was the meeting canceled?` would be incorrect.
+
+As a rule of thumb, if the sentence starts with the question word (`Where`, `Why`, `How` etc.), use the question word order, as in `Where did he go?`. If the question word comes after another question, use normal word order, as in `Do you know where he went?`.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 11.78,
+      "finishTimestamp": 14.54
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.76,
+      "dialogue": {
+        "text": "I see. Did they mention why they think it's too tight?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 4.26
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9e26ba20bdf9805694175.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9e26ba20bdf9805694175.md
new file mode 100644
index 00000000000..49198e20126
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9e26ba20bdf9805694175.md
@@ -0,0 +1,80 @@
+---
+id: 67c9e26ba20bdf9805694175
+title: Task 115
+challengeType: 22
+dashedName: task-115
+---
+
+<!-- (Audio) Maria: Yes, they said they're already putting in extra hours. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Yes, they said they're BLANK putting in extra hours.`
+
+## --blanks--
+
+`already`
+
+### --feedback--
+
+This means something has happened or started before now or earlier than expected.  
+
+# --explanation--
+
+`Already` is used to show that something has happened before now or earlier than expected. For example:
+
+`She already finished the report.` - This means the report was completed before the current moment or sooner than expected.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 15.1,
+      "finishTimestamp": 17.78
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.68,
+      "dialogue": {
+        "text": "Yes, they said they're already putting in extra hours.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.18
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9e3bba8009da1e7f47ce9.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9e3bba8009da1e7f47ce9.md
new file mode 100644
index 00000000000..206f77bd48f
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9e3bba8009da1e7f47ce9.md
@@ -0,0 +1,112 @@
+---
+id: 67c9e3bba8009da1e7f47ce9
+title: Task 116
+challengeType: 19
+dashedName: task-116
+---
+
+<!-- (Audio) Maria: Yes, they said they're already putting in extra hours. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+Why does the team think the deadline is too tight, according to Maria?
+
+## --answers--
+
+Because they haven't started working on the project yet.
+
+### --feedback--
+
+Maria says they are already working on the project.  
+
+---
+
+Because they are already working longer hours.  
+
+---
+
+Because they believe the deadline is too far away.
+
+### --feedback--
+
+Maria does not mention that it's too far away.
+
+---
+
+Because they think the project is easy to complete.
+
+### --feedback--
+
+Maria actually indicates that the team is struggling.
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+Maria uses **reported speech** after `they said` to share what the team previously stated. In reported speech, verbs often shift to a past form, but `Present Continuous` (`are putting`) remains continuous (`they're already putting in extra hours`). For example:
+
+- Direct speech: `"We are working late," they said.`  
+
+- Reported speech: `They said they were working late.`
+
+Here's another example:
+
+- Direct speech: `"I have finished the report," she said.`
+
+- Reported speech: `She said she had finished the report.`
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 15.1,
+      "finishTimestamp": 17.78
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.68,
+      "dialogue": {
+        "text": "Yes, they said they're already putting in extra hours.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 4.18
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9f86eb984e9c64915d5e1.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9f86eb984e9c64915d5e1.md
new file mode 100644
index 00000000000..4e003747100
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9f86eb984e9c64915d5e1.md
@@ -0,0 +1,80 @@
+---
+id: 67c9f86eb984e9c64915d5e1
+title: Task 117
+challengeType: 22
+dashedName: task-117
+---
+
+<!-- (Audio) Maria: If we add more tasks, it could lead to burnout. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`If we BLANK more tasks, it could lead to burnout.`
+
+## --blanks--
+
+`add`  
+
+### --feedback--
+
+This means to include something extra or increase the amount of something.  
+
+# --explanation--
+
+`To add` means to include more of something or increase an amount. For example:
+
+`We need to add more details to the report.` - This means more information should be included in the report.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 17.94,
+      "finishTimestamp": 20.38
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.44,
+      "dialogue": {
+        "text": "If we add more tasks, it could lead to burnout.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.94
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9f9bf339976ce9525b83a.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9f9bf339976ce9525b83a.md
new file mode 100644
index 00000000000..7b5bde8379e
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c9f9bf339976ce9525b83a.md
@@ -0,0 +1,104 @@
+---
+id: 67c9f9bf339976ce9525b83a
+title: Task 118
+challengeType: 19
+dashedName: task-118
+---
+
+<!-- (Audio) Maria: If we add more tasks, it could lead to burnout. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+According to Maria, what could be the consequence of adding more tasks?
+
+## --answers--
+
+The team will have more free time.
+
+### --feedback--
+
+Maria does not suggest that adding more tasks will give the team free time.
+
+---
+
+The deadline will be extended.
+
+### --feedback--
+
+Maria does not mention changing the deadline.
+
+---
+
+The project will become easier to complete.
+
+### --feedback--
+
+Maria does not imply that adding tasks will make things easier.
+
+---
+
+The team may become exhausted and overworked.
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+The `First Conditional` structure (`If + Present Simple`) is used here in combination with the verb `could`, which is used instead of `will` to indicate that the consequence is possible but not certain. Another example:
+
+`If we skip the meeting, we could miss important updates.` - This means missing updates is a possible consequence, but not guaranteed. If you wanted to imply a more guaranteed outcome, you'd use `will` instead of `could`.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 17.94,
+      "finishTimestamp": 20.38
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.44,
+      "dialogue": {
+        "text": "If we add more tasks, it could lead to burnout.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.94
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67ca056d47dac0eac71a26f4.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67ca056d47dac0eac71a26f4.md
new file mode 100644
index 00000000000..55c12a83ead
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67ca056d47dac0eac71a26f4.md
@@ -0,0 +1,80 @@
+---
+id: 67ca056d47dac0eac71a26f4
+title: Task 119
+challengeType: 22
+dashedName: task-119
+---
+
+<!-- (Audio) Bob: So did they say how we could fix it? -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`So did they say BLANK we could fix it?`  
+
+## --blanks--
+
+`how`  
+
+### --feedback--
+
+This is used to ask about the way or method something is done.  
+
+# --explanation--
+
+The word `how` in this question is used to ask about the **way or method** to solve a problem. For example:
+
+`Can you explain how this software works?` - This means the speaker is asking for details on the process or method.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 20.92,
+      "finishTimestamp": 23.1
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.18,
+      "dialogue": {
+        "text": "So did they say how we could fix it?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 3.68
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67ca524d86f92134f5e221fe.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67ca524d86f92134f5e221fe.md
new file mode 100644
index 00000000000..56d2cb1b9a6
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67ca524d86f92134f5e221fe.md
@@ -0,0 +1,106 @@
+---
+id: 67ca524d86f92134f5e221fe
+title: Task 120
+challengeType: 19
+dashedName: task-120
+---
+
+<!-- (Audio) Bob: So did they say how we could fix it? -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What does Bob want to know?
+
+## --answers--
+
+If the team agrees with the deadline.
+
+### --feedback--
+
+Bob is not asking about whether the team agrees with the deadline.
+
+---
+
+Whether Maria has already solved the issue.
+
+### --feedback--
+
+Bob is not asking if Maria has taken action yet.
+
+---
+
+Who is responsible for fixing the issue.
+
+### --feedback--
+
+Bob is not asking about who should do it.  
+
+---
+
+What solution was suggested to solve the problem.  
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+`How` is used to ask about the way or method to do something. When `how` follows another question phrase (like, in this case, `Did they say`), the rest of the sentence follows an affirmative structure (`we could fix it`) instead of the question word order. For example:
+
+- `Did she explain how we can improve communication?` - This is correct; what comes after `how` follows an affirmative structure. It would be incorrect to use `Did she explain how can we improve communication?` here.
+
+- `Can you show me how I should submit the report?` - What comes after `how` (`I should submit the report`) follows an affirmative structure (`I should` instead of `should I`).
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 20.92,
+      "finishTimestamp": 23.1
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.18,
+      "dialogue": {
+        "text": "So did they say how we could fix it?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 3.68
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cadaf3d04da26b654ea88c.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cadaf3d04da26b654ea88c.md
new file mode 100644
index 00000000000..d9188882d83
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cadaf3d04da26b654ea88c.md
@@ -0,0 +1,80 @@
+---
+id: 67cadaf3d04da26b654ea88c
+title: Task 121
+challengeType: 22
+dashedName: task-121
+---
+
+<!-- (Audio) Maria: They mentioned a couple of things. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`They mentioned a BLANK of things.`  
+
+## --blanks--
+
+`couple`  
+
+### --feedback--
+
+This usually means `two`, but it can sometimes mean a few.
+
+# --explanation--
+
+`A couple of` generally means a pair of something, but in casual speech, it can sometimes mean a few. For example:
+
+`I need a couple of minutes to finish this.` - This usually means two minutes, but it could mean slightly more.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 23.5,
+      "finishTimestamp": 24.96
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 2.46,
+      "dialogue": {
+        "text": "They mentioned a couple of things.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 2.96
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cadcf794d58373fd2938c5.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cadcf794d58373fd2938c5.md
new file mode 100644
index 00000000000..41b472b4570
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cadcf794d58373fd2938c5.md
@@ -0,0 +1,112 @@
+---
+id: 67cadcf794d58373fd2938c5
+title: Task 122
+challengeType: 19
+dashedName: task-122
+---
+
+<!-- (Audio) Maria: They mentioned a couple of things. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+How many things did the team suggest to solve the problem?  
+
+## --answers--
+
+Exactly two.
+
+### --feedback--
+
+`A couple of` usually means two, but it can sometimes mean more.
+
+---
+
+Two or maybe a few more.
+
+---
+
+Only one.  
+
+### --feedback--
+
+`A couple of` refers to more than one.  
+
+---
+
+More than five.  
+
+### --feedback--
+
+`A couple of` does not usually refer to a large number.
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+`A couple of` typically means `two`, but in casual speech, it can also mean `a few`. For example:
+
+- `I saw a couple of emails about the issue.` - This usually means two, but could mean slightly more.
+
+- `Give me a couple of minutes.` - This usually means two minutes, but might mean a few more.
+
+There are plenty of other situations where English is not always literal, such as:
+
+- `In a second` - This does not mean exactly one second; it means very soon.
+
+- `Tons of work` - This does not mean actual weight; here, it means a lot of work.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 23.5,
+      "finishTimestamp": 24.96
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 2.46,
+      "dialogue": {
+        "text": "They mentioned a couple of things.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 2.96
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cade6469bd71794f8ee4cc.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cade6469bd71794f8ee4cc.md
new file mode 100644
index 00000000000..0b29d70d266
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cade6469bd71794f8ee4cc.md
@@ -0,0 +1,80 @@
+---
+id: 67cade6469bd71794f8ee4cc
+title: Task 123
+challengeType: 22
+dashedName: task-123
+---
+
+<!-- (Audio) Maria: First, they really need more support. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`First, they really need more BLANK.`
+
+## --blanks--
+
+`support`
+
+### --feedback--
+
+This means help, assistance, or resources provided to someone.
+
+# --explanation--
+
+`Support` as a noun means help, assistance, or resources provided to someone in need. For example:
+
+`The team needs more support to meet the deadline.` - This means they require help to complete their work on time.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 25.26,
+      "finishTimestamp": 26.92
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 2.66,
+      "dialogue": {
+        "text": "First, they really need more support.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.16
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cadf5ea48ca37df972fac6.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cadf5ea48ca37df972fac6.md
new file mode 100644
index 00000000000..c10c9eeb298
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cadf5ea48ca37df972fac6.md
@@ -0,0 +1,104 @@
+---
+id: 67cadf5ea48ca37df972fac6
+title: Task 124
+challengeType: 19
+dashedName: task-124
+---
+
+<!-- (Audio) Maria: First, they really need more support. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What does Maria mention as the most important request from the team?  
+
+## --answers--
+
+They need more help.  
+
+---
+
+They want a longer deadline.  
+
+### --feedback--
+
+Maria does not mention extending the deadline.
+
+---
+
+They would like to reduce the number of tasks.
+
+### --feedback--
+
+Maria does not mention reducing the number of tasks.  
+
+---
+
+They are asking for more meetings.  
+
+### --feedback--
+
+Maria does not mention additional meetings.
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+`First` is used when you want to number actions in order of importance or time. In this case, Maria is listing what the team needs, starting with what seems to be the most important request (having more support). Another example:
+
+`First, we should analyze the problem. Then, we can discuss solutions.` - This means analyzing the problem comes before anything else.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 25.26,
+      "finishTimestamp": 26.92
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 2.66,
+      "dialogue": {
+        "text": "First, they really need more support.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.16
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cae283bf1f648a023b2264.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cae283bf1f648a023b2264.md
new file mode 100644
index 00000000000..a9ebba6aa67
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cae283bf1f648a023b2264.md
@@ -0,0 +1,89 @@
+---
+id: 67cae283bf1f648a023b2264
+title: Task 125
+challengeType: 22
+dashedName: task-125
+---
+
+<!-- (Audio) Maria: We're quite short on a few roles, which makes it hard to meet the new deadline. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`We're quite BLANK on a few roles, which makes it hard to meet the new deadline.`  
+
+## --blanks--
+
+`short`  
+
+### --feedback--
+
+This means not having enough of something that is needed.
+
+# --explanation--
+
+`To be short on something` means to not have enough of it, causing difficulties. For example:
+
+`We're short on time, so we need to finish quickly.` - This means there is not enough time to complete everything.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 27.12,
+      "finishTimestamp": 30.82
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 2.66,
+      "dialogue": {
+        "text": "We're quite short on a few roles,",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "startTime": 2.86,
+      "finishTime": 4.7,
+      "dialogue": {
+        "text": "which makes it really hard to meet the new deadline.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 5.2
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cae5073684169496a4294f.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cae5073684169496a4294f.md
new file mode 100644
index 00000000000..a5326356e4b
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cae5073684169496a4294f.md
@@ -0,0 +1,115 @@
+---
+id: 67cae5073684169496a4294f
+title: Task 126
+challengeType: 19
+dashedName: task-126
+---
+
+<!-- (Audio) Maria: We're quite short on a few roles, which makes it hard to meet the new deadline. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What can make meeting the deadline more difficult, according to Maria?  
+
+## --answers--
+
+The team has too many tasks to complete.  
+
+### --feedback--
+
+Maria does not mention an excess of tasks.
+
+---
+
+The client changed the project requirements.  
+
+### --feedback--
+
+Maria does not mention any changes from the client.
+
+---
+
+Not having enough people in key positions.
+
+---
+
+The deadline was moved to an earlier date.  
+
+### --feedback--
+
+Maria does not talk about a deadline change.  
+
+## --video-solution--
+
+3  
+
+# --explanation--
+
+`Which` is used to introduce a part of the sentence that adds **extra** information about the previous statement.
+
+In this sentence,`which makes it hard to meet the new deadline` gives an additional detail about the fact that the team does not have enough resources. Another example:
+
+`We had a long meeting, which delayed the project.` - The part after `which` only explains the consequence of the long meeting. It does not add crucial information to understand the previous statement.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 27.12,
+      "finishTimestamp": 30.82
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 2.66,
+      "dialogue": {
+        "text": "We're quite short on a few roles,",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "startTime": 2.86,
+      "finishTime": 4.7,
+      "dialogue": {
+        "text": "which makes it really hard to meet the new deadline.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 5.2
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cae93d686768a37c763e21.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cae93d686768a37c763e21.md
new file mode 100644
index 00000000000..3616e19aea8
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cae93d686768a37c763e21.md
@@ -0,0 +1,80 @@
+---
+id: 67cae93d686768a37c763e21
+title: Task 127
+challengeType: 22
+dashedName: task-127
+---
+
+<!-- (Audio) Bob: Okay. Is there anything else we should consider? -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Okay. Is there anything else we should BLANK?`
+
+## --blanks--
+
+`consider`
+
+### --feedback--
+
+This means to think carefully about something before making a decision.
+
+# --explanation--
+
+`To consider` means to think about something carefully before making a decision or taking action. For example:
+
+`We should consider all options before choosing a solution.` - This means we need to think through different possibilities before deciding.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 31.12,
+      "finishTimestamp": 33.48
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.36,
+      "dialogue": {
+        "text": "Okay. Is there anything else we should consider?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 3.86
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cae9c77881e7a88a52584c.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cae9c77881e7a88a52584c.md
new file mode 100644
index 00000000000..63957c67483
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cae9c77881e7a88a52584c.md
@@ -0,0 +1,104 @@
+---
+id: 67cae9c77881e7a88a52584c
+title: Task 128
+challengeType: 19
+dashedName: task-128
+---
+
+<!-- (Audio) Bob: Okay. Is there anything else we should consider? -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What does Bob want to know?  
+
+## --answers--
+
+If they should stop discussing the issue.
+
+### --feedback--
+
+Bob is not suggesting to stop the discussion.
+
+---
+
+Whether Maria has already made a decision.  
+
+### --feedback--
+
+Bob is not asking about Maria's decision.
+
+---
+
+If they should ask the client for more time.
+
+### --feedback--
+
+Bob does not mention asking the client for an extension.
+
+---
+
+Whether there are other factors they need to think about.  
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+`Else` in this context means in addition to what has already been mentioned. For example:
+
+`Do you need anything else from me?` - This means the speaker is asking if anything additional is needed.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 31.12,
+      "finishTimestamp": 33.48
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.36,
+      "dialogue": {
+        "text": "Okay. Is there anything else we should consider?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 3.86
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67caeb9a6a3aedb94bc912dd.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67caeb9a6a3aedb94bc912dd.md
new file mode 100644
index 00000000000..2b08c90afa2
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67caeb9a6a3aedb94bc912dd.md
@@ -0,0 +1,101 @@
+---
+id: 67caeb9a6a3aedb94bc912dd
+title: Task 129
+challengeType: 22
+dashedName: task-129
+---
+
+<!-- (Audio) Maria: They also said the communication isn't great because they often don't hear about changes until it's too late. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`They BLANK said the communication isn't great because they BLANK don't hear about changes until it's too late.`  
+
+## --blanks--
+
+`also`  
+
+### --feedback--
+
+This means in addition or as well.
+
+---  
+
+`often`  
+
+### --feedback--
+
+This means frequently or many times.
+
+# --explanation--
+
+`Also` means in addition to something previously mentioned. For example:
+
+`She speaks English and also knows French.` - This means she knows French in addition to English.  
+
+`Often` means frequently or regularly. For example:
+
+`He often works late on Fridays.` - This means he works late many times or regularly on Fridays.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 34.9,
+      "finishTimestamp": 40.12
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.18,
+      "dialogue": {
+        "text": "They also said the communication isn't great",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "startTime": 3.18,
+      "finishTime": 6.22,
+      "dialogue": {
+        "text": "because they often don't hear about changes until it's too late.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 6.72
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67caec5ecebab7be7456df7f.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67caec5ecebab7be7456df7f.md
new file mode 100644
index 00000000000..1f5bb1e6162
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67caec5ecebab7be7456df7f.md
@@ -0,0 +1,115 @@
+---
+id: 67caec5ecebab7be7456df7f
+title: Task 130
+challengeType: 19
+dashedName: task-130
+---
+
+<!-- (Audio) Maria: They also said the communication isn't great because they often don't hear about changes until it's too late. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What other issue did the team raise?
+
+## --answers--
+
+That they receive updates too early.
+
+### --feedback--
+
+Maria mentions the exact opposite.
+
+---
+
+That they don't want to communicate as much.
+
+### --feedback--
+
+Maria doesn't mention the team's willingness to communicate.  
+
+---
+
+That they often don't hear about changes in time.
+
+---
+
+That they think too many people are involved in communication.
+
+### --feedback--
+
+Maria does not mention the number of people involved.
+
+## --video-solution--
+
+3  
+
+# --explanation--
+
+When you say something `isn't great`, you are softening a negative message (instead of saying `it is bad`, for instance). It makes criticism sound more polite or indirect. Take a look at the following sentences:
+
+- `The design is bad.` - This is a strong negative statement, which often sounds impolite.
+
+- `The design isn't great. Maybe we can improve it.` - Saying this sound less harsh and more constructive.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 34.9,
+      "finishTimestamp": 40.12
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.18,
+      "dialogue": {
+        "text": "They also said the communication isn't great",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "startTime": 3.18,
+      "finishTime": 6.22,
+      "dialogue": {
+        "text": "because they often don't hear about changes until it's too late.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 6.72
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67caf4fe6a781dcd6059ceda.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67caf4fe6a781dcd6059ceda.md
new file mode 100644
index 00000000000..041b138f858
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67caf4fe6a781dcd6059ceda.md
@@ -0,0 +1,92 @@
+---
+id: 67caf4fe6a781dcd6059ceda
+title: Task 131
+challengeType: 22
+dashedName: task-131
+---
+
+<!-- (Audio) Maria: It'd be helpful if we had more regular check-ins. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`It'd be BLANK if we had more BLANK check-ins.`  
+
+## --blanks--
+
+`helpful`  
+
+### --feedback--
+
+This means providing assistance or making something easier.  
+
+---  
+
+`regular`  
+
+### --feedback--
+
+This means happening consistently or at set intervals.  
+
+# --explanation--
+
+`Helpful` means providing assistance or making something easier. For example:
+
+`It was helpful to have clear instructions before starting the task.` - This means the instructions made the task easier to complete.
+
+`Regular` means happening consistently or at set intervals. For example:
+
+`We have regular meetings every Monday.` - This means the meetings happen consistently on Mondays.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 40.42,
+      "finishTimestamp": 42.58
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.16,
+      "dialogue": {
+        "text": "It'd be helpful if we had more regular check-ins.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.66
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67caf5e0c1c585d0f0e47b94.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67caf5e0c1c585d0f0e47b94.md
new file mode 100644
index 00000000000..b1a4b52e607
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67caf5e0c1c585d0f0e47b94.md
@@ -0,0 +1,104 @@
+---
+id: 67caf5e0c1c585d0f0e47b94
+title: Task 132
+challengeType: 19
+dashedName: task-132
+---
+
+<!-- (Audio) Maria: It'd be helpful if we had more regular check-ins. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What other thing did the team suggest, according to Maria?
+
+## --answers--
+
+Having fewer meetings.
+
+### --feedback--
+
+Maria does not suggest fewer meetings.  
+
+---
+
+Scheduling more frequent check-ins.
+
+---
+
+Extending the project deadline.  
+
+### --feedback--
+
+Maria does not mention changing the deadline.
+
+---
+
+Reducing the number of tasks.
+
+### --feedback--
+
+Maria does not mention decreasing tasks.
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+You use the `Second Conditional` structure (in Maria's speech, `It'd be helpful if we had...`) to describe a hypothetical situation. The structure of the second conditional is `It would` + base verb ... `if` + subject + verb in `Past Simple`. It is used to describe unreal or hypothetical situations in the present or future. For example:
+
+`We would finish earlier if we had more team members.` - This means they don't have more team members, but if they did, they could finish earlier. We're talking about a hypothesis.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 40.42,
+      "finishTimestamp": 42.58
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.16,
+      "dialogue": {
+        "text": "It'd be helpful if we had more regular check-ins.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.66
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67caf8354f5a73e414bf0fd6.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67caf8354f5a73e414bf0fd6.md
new file mode 100644
index 00000000000..ae96fbf4e5f
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67caf8354f5a73e414bf0fd6.md
@@ -0,0 +1,92 @@
+---
+id: 67caf8354f5a73e414bf0fd6
+title: Task 133
+challengeType: 19
+dashedName: task-133
+---
+
+<!-- (Audio) Maria: It'd be helpful if we had more regular check-ins. -->
+
+<!-- SPEAKING -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What could Bob say to agree that this is an idea that probably works?  
+
+## --answers--
+
+`Let's not talk about this anymore.`
+
+### --feedback--
+
+This avoids the discussion instead of agreeing with Maria.  
+
+---
+
+`That makes sense.`
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+`To make sense` means that something is logical and reasonable. When you say `That makes sense`, you mean that you agree that something is a good or valid idea. For example:
+
+- Person 1: `We should start earlier to avoid delays.` - This person suggests beginning before the arranged time to prevent problems later.
+
+- Person 2: `That makes sense.` - This person agrees that the idea is logical and should work.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 40.42,
+      "finishTimestamp": 42.58
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.16,
+      "dialogue": {
+        "text": "It'd be helpful if we had more regular check-ins.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.66
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cafa41083b0eeb76deb421.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cafa41083b0eeb76deb421.md
new file mode 100644
index 00000000000..6d89e780ebf
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cafa41083b0eeb76deb421.md
@@ -0,0 +1,101 @@
+---
+id: 67cafa41083b0eeb76deb421
+title: Task 134
+challengeType: 22
+dashedName: task-134
+---
+
+<!-- (Audio) Bob: That makes sense. Could you set up a weekly meeting to discuss progress and keep everyone in the loop? -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`That makes sense. Could you set up a BLANK meeting to discuss BLANK and keep everyone in the loop?`  
+
+## --blanks--
+
+`weekly`  
+
+### --feedback--
+
+This means happening once a week.  
+
+---  
+
+`progress`  
+
+### --feedback--
+
+This refers to improvement or movement toward a goal.  
+
+# --explanation--
+
+`Weekly` means happening once every week. For example:
+
+`We have a weekly report to track our work.` - This means the report is created once a week.
+
+`Progress` means improvement or movement toward completing something. For example:
+
+`She made great progress on her project.` - This means she improved or moved forward with her work.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 43.3,
+      "finishTimestamp": 48.18
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.26,
+      "dialogue": {
+        "text": "That makes sense. Could you set up a weekly meeting",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "startTime": 3.26,
+      "finishTime": 5.88,
+      "dialogue": {
+        "text": "to discuss progress and keep everyone in the loop?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 6.38
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cafac07dc081eefb4d7adb.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cafac07dc081eefb4d7adb.md
new file mode 100644
index 00000000000..da3bad4d5e3
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cafac07dc081eefb4d7adb.md
@@ -0,0 +1,113 @@
+---
+id: 67cafac07dc081eefb4d7adb
+title: Task 135
+challengeType: 19
+dashedName: task-135
+---
+
+<!-- (Audio) Bob: That makes sense. Could you set up a weekly meeting to discuss progress and keep everyone in the loop? -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What is the objective of having weekly meetings?
+
+## --answers--
+
+To reduce the number of tasks the team has.
+
+### --feedback--
+
+Bob does not mention reducing tasks.  
+
+---
+
+To avoid making any changes to the project.
+
+### --feedback--
+
+Bob does not suggest that they avoid making changes.
+
+---
+
+To increase the number of meetings without a clear goal.
+
+### --feedback--
+
+Bob has a specific goal and he mentions it.
+
+---
+
+To make sure everyone stays updated on the project.
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+`To keep someone in the loop` means to keep them informed about important updates and decisions. For example:
+
+`Please keep me in the loop about any changes to the schedule.` - This means the speaker wants to be updated if anything changes.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 43.3,
+      "finishTimestamp": 48.18
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 3.26,
+      "dialogue": {
+        "text": "That makes sense. Could you set up a weekly meeting",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "startTime": 3.26,
+      "finishTime": 5.88,
+      "dialogue": {
+        "text": "to discuss progress and keep everyone in the loop?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 6.38
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb00b1f55948097c150e71.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb00b1f55948097c150e71.md
new file mode 100644
index 00000000000..765db140ffa
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb00b1f55948097c150e71.md
@@ -0,0 +1,92 @@
+---
+id: 67cb00b1f55948097c150e71
+title: Task 136
+challengeType: 22
+dashedName: task-136
+---
+
+<!-- (Audio) Bob: It might help reduce stress and avoid misunderstandings. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`It might help BLANK stress and BLANK misunderstandings.`  
+
+## --blanks--
+
+`reduce`  
+
+### --feedback--
+
+This means to make something smaller in amount, size, or intensity.  
+
+---  
+
+`avoid`  
+
+### --feedback--
+
+This means to prevent something from happening.  
+
+# --explanation--
+
+`To reduce` means to make something smaller in amount, size, or intensity. For example:
+
+`We need to reduce the number of errors in the report.` - This means making the number of errors smaller.
+
+`To avoid` means to prevent something from happening or stay away from something. For example:
+
+`He left early to avoid traffic.` - This means he wanted to prevent being stuck in traffic.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 48.42,
+      "finishTimestamp": 51.44
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 4.02,
+      "dialogue": {
+        "text": "It might help reduce stress and avoid misunderstandings.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 4.52
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb01049ac20c0e9242f3ac.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb01049ac20c0e9242f3ac.md
new file mode 100644
index 00000000000..5e2647fc2cf
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb01049ac20c0e9242f3ac.md
@@ -0,0 +1,104 @@
+---
+id: 67cb01049ac20c0e9242f3ac
+title: Task 137
+challengeType: 19
+dashedName: task-137
+---
+
+<!-- (Audio) Bob: It might help reduce stress and avoid misunderstandings. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+What does Bob think having more check-ins could avoid?
+
+## --answers--
+
+Extra tasks for the team.
+
+### --feedback--
+
+Bob does not mention reducing tasks.
+
+---
+
+A longer project timeline.
+
+### --feedback--
+
+Bob does not talk about changing the project's timeline.
+
+---
+
+The need for additional meetings.
+
+### --feedback--
+
+Bob is actually suggesting more check-ins, not fewer.
+
+---
+
+Confusion about what needs to be done.
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+A `misunderstanding` happens when someone does not correctly understand something, leading to confusion or mistakes. For example:
+
+`There was a misunderstanding about the meeting time, so half the team arrived late.` - This means people got the wrong information about when the meeting was happening.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 48.42,
+      "finishTimestamp": 51.44
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 4.02,
+      "dialogue": {
+        "text": "It might help reduce stress and avoid misunderstandings.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 4.52
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb0202feb48313372cbcfa.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb0202feb48313372cbcfa.md
new file mode 100644
index 00000000000..9a5d1df0b40
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb0202feb48313372cbcfa.md
@@ -0,0 +1,92 @@
+---
+id: 67cb0202feb48313372cbcfa
+title: Task 138
+challengeType: 19
+dashedName: task-138
+---
+
+<!-- (Audio) Bob: It might help reduce stress and avoid misunderstandings. -->
+
+<!-- SPEAKING -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.
+
+# --questions--
+
+## --text--
+
+How could Maria tell Bob she will do what he asks?
+
+## --answers--
+
+`Sure. I can do that.`
+
+---
+
+`Let me think about it.`
+
+### --feedback--
+
+This response does not confirm that Maria will do what Bob asks.  
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+`I can do that.` in this context does not express **possibility** but rather **willingness or agreement** to complete the task. You can use it to confirm that you will do what another person asks. For example:
+
+- Person 1: `Could you send the report by tomorrow?` - This person is asking for a report to be handed in on the following day.
+
+- Person 2: `Sure. I can do that.` - This means the speaker agrees to do it, not just that they are capable of doing it.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 48.42,
+      "finishTimestamp": 51.44
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 4.02,
+      "dialogue": {
+        "text": "It might help reduce stress and avoid misunderstandings.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 4.52
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb106d4b927d2240e98125.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb106d4b927d2240e98125.md
new file mode 100644
index 00000000000..c03b032b198
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb106d4b927d2240e98125.md
@@ -0,0 +1,101 @@
+---
+id: 67cb106d4b927d2240e98125
+title: Task 139
+challengeType: 22
+dashedName: task-139
+---
+
+<!-- (Audio) Maria: Sure, I can do that. But to really ease the pressure, we might need to adjust the deadline even if it's just a few days. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Sure, I can do that. But to really ease the pressure, we might need to BLANK the deadline BLANK if it's just a few days.`  
+
+## --blanks--
+
+`adjust`  
+
+### --feedback--
+
+This means to make small changes to something in order to improve it or make it work better.
+
+---  
+
+`even`  
+
+### --feedback--
+
+Followed by `if`, this means that the statement remains true under any condition, including unexpected or unlikely ones.
+
+# --explanation--
+
+`To adjust` means to make a small change to improve something or make it more suitable. For example:
+
+`She adjusted the chair to make it more comfortable.` - This means she made a small change to improve the chair's position.
+
+`Even if` is used to emphasize that something remains true or possible under any condition, including unexpected ones. For example:
+
+`I'll go for a run even if it's raining.` - This means the person will still go running no matter what the weather is like.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 51.72,
+      "finishTimestamp": 57.44
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.72,
+      "dialogue": {
+        "text": "Sure, I can do that. But to really ease the pressure,",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "startTime": 3.78,
+      "finishTime": 6.72,
+      "dialogue": {
+        "text": "we might need to adjust the deadline even if it's just a few days.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 7.22
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb10e4fff59822cf749b0c.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb10e4fff59822cf749b0c.md
new file mode 100644
index 00000000000..f670b7abfa1
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb10e4fff59822cf749b0c.md
@@ -0,0 +1,113 @@
+---
+id: 67cb10e4fff59822cf749b0c
+title: Task 140
+challengeType: 19
+dashedName: task-140
+---
+
+<!-- (Audio) Maria: Sure, I can do that. But to really ease the pressure, we might need to adjust the deadline even if it's just a few days. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What does Maria think adjusting the deadline will do?
+
+## --answers--
+
+Make the situation less stressful for the team.
+
+---
+
+Give the team more tasks to complete.
+
+### --feedback--
+
+Maria does not imply it will increase their workload.  
+
+---
+
+Cause more confusion about the project timeline.
+
+### --feedback--
+
+Maria does not think that it would create confusion.
+
+---
+
+Make the client reconsider the project requirements.
+
+### --feedback--
+
+Maria does not mention the client.
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+`To ease the pressure` means to make a difficult or stressful situation less intense or overwhelming. For example:
+
+`Hiring more staff will ease the pressure on the current team.` - This means that adding more people will reduce stress and workload.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 51.72,
+      "finishTimestamp": 57.44
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.72,
+      "dialogue": {
+        "text": "Sure, I can do that. But to really ease the pressure,",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "startTime": 3.78,
+      "finishTime": 6.72,
+      "dialogue": {
+        "text": "we might need to adjust the deadline even if it's just a few days.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 7.22
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb1285bb0bde2399fe293b.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb1285bb0bde2399fe293b.md
new file mode 100644
index 00000000000..dc1a75517a3
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb1285bb0bde2399fe293b.md
@@ -0,0 +1,82 @@
+---
+id: 67cb1285bb0bde2399fe293b
+title: Task 141
+challengeType: 22
+dashedName: task-141
+---
+
+<!-- (Audio) Maria: This would give the team some breathing room. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`This would give the team some BLANK room.`  
+
+## --blanks--
+
+`breathing`  
+
+### --feedback--
+
+This means to take in and release air. Use the `-ing` form.
+
+# --explanation--
+
+`To breathe` means to take air into the lungs and release it. 
+
+`Breathing room` means having extra time, space, or flexibility to work without feeling rushed or pressured. It is often used when talking about schedules, workloads, or difficult situations. For example:  
+
+`The new budget plan gives the company some breathing room to handle unexpected expenses.` – This means having financial flexibility to deal with challenges.  
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 57.76,
+      "finishTimestamp": 59.38
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 2.62,
+      "dialogue": {
+        "text": "This would give the team some breathing room.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.12
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb135fd49c60243b0c39b2.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb135fd49c60243b0c39b2.md
new file mode 100644
index 00000000000..894f1db5ee2
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb135fd49c60243b0c39b2.md
@@ -0,0 +1,104 @@
+---
+id: 67cb135fd49c60243b0c39b2
+title: Task 142
+challengeType: 19
+dashedName: task-142
+---
+
+<!-- (Audio) Maria: This would give the team some breathing room. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What might the team get with the adjustment of the deadline?  
+
+## --answers--
+
+More tasks to complete in less time.
+
+### --feedback--
+
+Maria suggests adjusting the deadline to help the team, not increase their workload.
+
+---
+
+Stricter rules for completing the project.
+
+### --feedback--
+
+Maria does not mention making the project rules stricter.
+
+---
+
+Less flexibility to handle their work.
+
+### --feedback--
+
+Maria implies that the adjustment would allow more flexibility, not less.
+
+---
+
+More time and flexibility to complete their work.  
+
+## --video-solution--
+
+4  
+
+# --explanation--
+
+`Breathing room` means extra time or space to handle something more comfortably. It is often used when talking about reducing pressure or giving flexibility. For example:
+
+`Extending the deadline gave us some breathing room to finalize the details.` - This means the extension allowed more time to work without stress.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 57.76,
+      "finishTimestamp": 59.38
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 2.62,
+      "dialogue": {
+        "text": "This would give the team some breathing room.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.12
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb2551afd7e0428cbb6d1d.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb2551afd7e0428cbb6d1d.md
new file mode 100644
index 00000000000..0ba6ad3675a
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb2551afd7e0428cbb6d1d.md
@@ -0,0 +1,99 @@
+---
+id: 67cb2551afd7e0428cbb6d1d
+title: Task 143
+challengeType: 19
+dashedName: task-143
+---
+
+<!-- (Audio) Maria: We might need to adjust the deadline even if it's just a few days. This would give the team some breathing room. -->
+
+<!-- SPEAKING -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+How could Bob tell Maria he will investigate to see if adjusting the deadline is a possibility?  
+
+## --answers--
+
+`I'll look into it.`  
+
+---
+
+`You should decide that on your own.`
+
+### --feedback--
+
+Maria is suggesting a discussion, not making a decision alone.
+
+## --video-solution--
+
+1  
+
+# --explanation--
+
+`To look into something` means to investigate or explore a matter further before making a decision. For example:
+
+`I'll look into possible solutions and get back to you.` - This means the speaker will check available options and provide an answer later.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 54.5,
+      "finishTimestamp": 59.38
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.94,
+      "dialogue": {
+        "text": "We might need to adjust the deadline even if it's just a few days.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "startTime": 4.26,
+      "finishTime": 5.88,
+      "dialogue": {
+        "text": "This would give the team some breathing room.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 6.38
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb2b0120fe124e225c165a.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb2b0120fe124e225c165a.md
new file mode 100644
index 00000000000..b7dab5e4676
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb2b0120fe124e225c165a.md
@@ -0,0 +1,80 @@
+---
+id: 67cb2b0120fe124e225c165a
+title: Task 144
+challengeType: 22
+dashedName: task-144
+---
+
+<!-- (Audio) Bob: I'll look into it. Could you also find out how much extra time they really need? -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`I'll look into it. Could you also BLANK out how much extra time they really need?`  
+
+## --blanks--
+
+`find`  
+
+### --feedback--
+
+Followed by `out`, this means to discover information by asking, researching, or investigating.
+
+# --explanation--
+
+`To find out` means to discover information, usually by asking, researching, or investigating. For example:
+
+`She found out that the meeting was rescheduled.` - This means she learned or discovered that the meeting time had changed.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 59.64,
+      "finishTimestamp": 64.08
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 5.44,
+      "dialogue": {
+        "text": "I'll look into it. Could you also find out how much extra time they really need?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 5.94
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb2c0f22536e577262cdcf.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb2c0f22536e577262cdcf.md
new file mode 100644
index 00000000000..ac998e05bcc
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb2c0f22536e577262cdcf.md
@@ -0,0 +1,135 @@
+---
+id: 67cb2c0f22536e577262cdcf
+title: Task 145
+challengeType: 19
+dashedName: task-145
+---
+
+<!-- (Audio) Bob: I'll look into it. Could you also find out how much extra time they really need?  
+Maria: Sure. I'll talk to the team and let you know what they say. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+What does Bob want Maria to ask the team, and what does Maria promise to do?
+
+## --answers--
+
+Bob wants Maria to extend the deadline, and she agrees to do it.
+
+### --feedback--
+
+Bob does not ask Maria to extend the deadline herself.
+
+---
+
+Bob asks Maria if the client approved the deadline change, and she says she'll ask.
+
+### --feedback--
+
+Bob is asking Maria to talk to someone else, not the client.
+
+---
+
+Bob wants Maria to ask the team how much extra time they need, and she promises to update him.
+
+---
+
+Bob asks Maria to make the final decision, and she says she will.
+
+### --feedback--
+
+Maria does not say she will decide.
+
+## --video-solution--
+
+3  
+
+# --explanation--
+
+`Could you...` is a polite way to begin a request of something from someone. `I'll...` is used in the answer to imply a promise or commitment to do something. For example:
+
+- Person 1: `Could you send me the report by tomorrow?` - This person is asking for a report to be handed in on the following day.  
+
+- Person 2: `Sure. I'll email it to you in the morning.` - This person promises to send the report via email.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Bob",
+        "position": {
+          "x": 50,
+          "y": 15,
+          "z": 1.2
+        },
+        "opacity": 0
+      },
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 59.64,
+      "finishTimestamp": 66.78
+    }
+  },
+  "commands": [
+    {
+      "character": "Bob",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Bob",
+      "startTime": 1,
+      "finishTime": 5.44,
+      "dialogue": {
+        "text": "I'll look into it. Could you also find out how much extra time they really need?",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Bob",
+      "opacity": 0,
+      "startTime": 5.68
+    },
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 5.68
+    },
+    {
+      "character": "Maria",
+      "startTime": 5.92,
+      "finishTime": 8.14,
+      "dialogue": {
+        "text": "Sure. I'll talk to the team and let you know what they say.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 8.64
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb2e5612f0385dd25c5b18.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb2e5612f0385dd25c5b18.md
new file mode 100644
index 00000000000..53a27b3b6a6
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb2e5612f0385dd25c5b18.md
@@ -0,0 +1,92 @@
+---
+id: 67cb2e5612f0385dd25c5b18
+title: Task 146
+challengeType: 22
+dashedName: task-146
+---
+
+<!-- (Audio) Maria: Let's also plan a meeting to discuss resources with HR. -->
+
+# --instructions--
+
+Listen to the audio and complete the sentence below.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Let's also BLANK a meeting to BLANK resources with HR.`  
+
+## --blanks--
+
+`plan`  
+
+### --feedback--
+
+This means to arrange or organize something in advance.
+
+---  
+
+`discuss`  
+
+### --feedback--
+
+This means to talk about a topic with others to share ideas or make decisions.
+
+# --explanation--
+
+`To plan` means to arrange or organize something in advance. For example:
+
+`We need to plan the project timeline before we start.` - This means organizing the schedule before beginning the project.
+
+`To discuss` means to talk about a topic with others to share ideas or make decisions. For example:
+
+`We discussed different solutions to the problem in the meeting.` - This means they talked about various ways to solve the issue.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 67.06,
+      "finishTimestamp": 69.54
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.48,
+      "dialogue": {
+        "text": "Let's also plan a meeting to discuss resources with HR.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.98
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb2f2ba932c961f5ff51c1.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb2f2ba932c961f5ff51c1.md
new file mode 100644
index 00000000000..82b9e393da3
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb2f2ba932c961f5ff51c1.md
@@ -0,0 +1,104 @@
+---
+id: 67cb2f2ba932c961f5ff51c1
+title: Task 147
+challengeType: 19
+dashedName: task-147
+---
+
+<!-- (Audio) Maria: Let's also plan a meeting to discuss resources with HR. -->
+
+# --instructions--
+
+Listen to the audio and answer the question below.  
+
+# --questions--
+
+## --text--
+
+Who do they intend to discuss resources with in a meeting?
+
+## --answers--
+
+The project manager.
+
+### --feedback--
+
+Maria does not talk about the project manager.
+
+---
+
+The Human Resources department.
+
+---
+
+The client.
+
+### --feedback--
+
+Maria does not mention discussing resources with the client.
+
+---
+
+The development team.
+
+### --feedback--
+
+Maria does not say they will talk to the development team to discuss resources.
+
+## --video-solution--
+
+2  
+
+# --explanation--
+
+`HR` or `Human Resources` is the department responsible for managing employees, hiring, training, and workplace policies. For example:
+
+`HR is reviewing applications for the new job position.` - This means the abovementioned department is evaluating candidates.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-boardroom.png",
+    "characters": [
+      {
+        "character": "Maria",
+        "position": {
+          "x": 50,
+          "y": 0,
+          "z": 1.5
+        },
+        "opacity": 0
+      }
+    ],
+    "audio": {
+      "filename": "B1_12-3.mp3",
+      "startTime": 1,
+      "startTimestamp": 67.06,
+      "finishTimestamp": 69.54
+    }
+  },
+  "commands": [
+    {
+      "character": "Maria",
+      "opacity": 1,
+      "startTime": 0
+    },
+    {
+      "character": "Maria",
+      "startTime": 1,
+      "finishTime": 3.48,
+      "dialogue": {
+        "text": "Let's also plan a meeting to discuss resources with HR.",
+        "align": "center"
+      }
+    },
+    {
+      "character": "Maria",
+      "opacity": 0,
+      "startTime": 3.98
+    }
+  ]
+}
+```
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb3223850dc57015d67366.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb3223850dc57015d67366.md
new file mode 100644
index 00000000000..75d7d90e41f
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb3223850dc57015d67366.md
@@ -0,0 +1,102 @@
+---
+id: 67cb3223850dc57015d67366
+title: Task 148
+challengeType: 22
+dashedName: task-148
+---
+
+<!-- REVIEW -->
+
+# --description--
+
+This is a review of the entire dialogue you just studied.
+
+# --instructions--
+
+Place the following phrases in the correct spot:  
+
+`breathing room`, `ease the pressure`, `in the loop`, `misunderstandings`, `overwhelmed`, `short on`, and `tension`.  
+
+# --fillInTheBlank--
+
+## --sentence--
+
+`Bob: Hi, Maria. I heard there was some BLANK in the last team meeting. Can we talk about it?`  
+
+`Maria: Sure, Bob. It's about the new deadline. The team is really worried it's too tight. They're feeling quite BLANK with the extra workload.`  
+
+`Bob: I see. Did they mention why they think it's too tight?`  
+
+`Maria: Yes, they said they're already putting in extra hours. If we add more tasks, it could lead to burnout.`  
+
+`Bob: So, did they say how we could fix it?`  
+
+`Maria: They mentioned a couple of things. First, they really need more support. We're quite BLANK a few roles, which makes it hard to meet the new deadline.`  
+
+`Bob: Okay, is there anything else we should consider?`  
+
+`Maria: They also said the communication isn't great. Because they often don't hear about changes until it's too late. It'd be helpful if we had more regular check-ins.`  
+
+`Bob: That makes sense. Could you set up a weekly meeting to discuss progress and keep everyone BLANK? It might help reduce stress and avoid BLANK.`  
+
+`Maria: Sure, I can do that. But to really BLANK, we might need to adjust the deadline, even if it's just a few days. This would give the team some BLANK.`  
+
+`Bob: I'll look into it. Could you also find out how much extra time they really need?`  
+
+`Maria: Sure, I'll talk to the team and let you know what they say. Let's also plan a meeting to discuss resources with HR.`  
+
+## --blanks--  
+
+`tension`  
+
+### --feedback--  
+
+This refers to stress or conflict in a situation.
+
+---
+
+`overwhelmed`  
+
+### --feedback--  
+
+This describes feeling overloaded or unable to handle something.
+
+---
+
+`short on`  
+
+### --feedback--  
+
+This means lacking or not having enough of something.
+
+---
+
+`in the loop`  
+
+### --feedback--  
+
+This means keeping someone informed.
+
+---
+
+`misunderstandings`  
+
+### --feedback--  
+
+This refers to failures in communication that cause confusion. It's in the plural. 
+
+---
+
+`ease the pressure`  
+
+### --feedback--  
+
+This means to reduce stress or difficulty.
+
+---
+
+`breathing room`  
+
+### --feedback--  
+
+This refers to extra space or time to relieve pressure.
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb36bd46e40a80d21c0f8c.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb36bd46e40a80d21c0f8c.md
new file mode 100644
index 00000000000..02309d45468
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb36bd46e40a80d21c0f8c.md
@@ -0,0 +1,74 @@
+---
+id: 67cb36bd46e40a80d21c0f8c
+title: Task 149
+challengeType: 19
+dashedName: task-149
+---
+
+<!-- READING -->
+
+# --instructions--
+
+Read the text and answer the question below.
+
+# --questions--
+
+## --text--
+
+After talking to Maria, Bob decides to send Anna, head of the HR department, an email to set up a meeting. This is the message he sent:
+
+`Subject: Urgent: Team Support and Deadline Challenges`
+
+`Hi Anna,`
+
+`I hope you're doing well. I wanted to reach out about some challenges our team is facing with the new deadline.`
+
+`Right now, the team is feeling overwhelmed. They are already working extra hours, and adding more tasks could lead to burnout. One key issue is that we are short on important roles, making it difficult to meet the deadline. More support would help balance the workload and reduce stress.`
+
+`Another concern is communication. The team often hears about changes too late, which causes confusion. We are setting up regular check-ins to improve this, but having enough people in place would make a big difference.`
+
+`To help the team, we may need to adjust the deadline slightly. However, even with more time, we still need additional resources. I'd like to discuss possible solutions with you. Could we set up a meeting to go over this?`
+
+`Let me know when you're available. Looking forward to your thoughts.`
+
+`Best,`
+
+`Bob`
+
+According to the email, what made Bob reach out to Anna?
+
+## --answers--
+
+He wanted to ask for a deadline extension.
+
+### --feedback--
+
+That was not the main reason Bob contacted Anna.
+
+---
+
+The development team is facing some problems at the moment.
+
+---
+
+Maria told him to schedule a meeting with HR.
+
+### --feedback--
+
+Maria suggested this, but Bob made the decision based on something else.
+
+---
+
+He needed approval for extra working hours.
+
+### --feedback--
+
+Bob was concerned actually about extra working hours the team is already putting in.
+  
+## --video-solution--
+
+2
+
+# --explanation--
+
+Right after Bob greets Anna, there is a line where you find the expression `reach out`, which means contacting someone. Check this line for the answer to this question.
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb3b59253b868c0eb27fd3.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb3b59253b868c0eb27fd3.md
new file mode 100644
index 00000000000..42c1cd248d8
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb3b59253b868c0eb27fd3.md
@@ -0,0 +1,74 @@
+---
+id: 67cb3b59253b868c0eb27fd3
+title: Task 150
+challengeType: 19
+dashedName: task-150
+---
+
+<!-- READING -->
+
+# --instructions--
+
+Read the text and answer the question below.
+
+# --questions--
+
+## --text--
+
+After talking to Maria, Bob decides to send Anna, head of the HR department, an email to set up a meeting. This is the message he sent:
+
+`Subject: Urgent: Team Support and Deadline Challenges`
+
+`Hi Anna,`
+
+`I hope you're doing well. I wanted to reach out about some challenges our team is facing with the new deadline.`
+
+`Right now, the team is feeling overwhelmed. They are already working extra hours, and adding more tasks could lead to burnout. One key issue is that we are short on important roles, making it difficult to meet the deadline. More support would help balance the workload and reduce stress.`
+
+`Another concern is communication. The team often hears about changes too late, which causes confusion. We are setting up regular check-ins to improve this, but having enough people in place would make a big difference.`
+
+`To help the team, we may need to adjust the deadline slightly. However, even with more time, we still need additional resources. I'd like to discuss possible solutions with you. Could we set up a meeting to go over this?`
+
+`Let me know when you're available. Looking forward to your thoughts.`
+
+`Best,`
+
+`Bob`
+
+According to Bob, what is one important reason that is making the team feel overwhelmed?
+
+## --answers--
+
+They are short on people to fulfill important roles.
+
+---
+
+They don't have enough meetings.
+
+### --feedback--
+
+Bob actually suggests more regular check-ins to improve communication.
+
+---
+
+The deadline is too far away.
+
+### --feedback--
+
+The deadline is actually too tight, not too far away.
+
+---
+
+They need better equipment.
+
+### --feedback--
+
+Bob doesn't mention equipment as an issue.
+
+## --video-solution--
+
+1
+
+# --explanation--
+
+Bob explains that the team is feeling `overwhelmed` because of `extra hours`, but he also mentions `one key issue`, which means an important reason for it. Find where this line is and you'll get to the answer for this question.
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb3d037c44bd97252db36a.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb3d037c44bd97252db36a.md
new file mode 100644
index 00000000000..af97a8b50c5
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb3d037c44bd97252db36a.md
@@ -0,0 +1,74 @@
+---
+id: 67cb3d037c44bd97252db36a
+title: Task 151
+challengeType: 19
+dashedName: task-151
+---
+
+<!-- READING -->
+
+# --instructions--
+
+Read the text and answer the question below.
+
+# --questions--
+
+## --text--
+
+After talking to Maria, Bob decides to send Anna, head of the HR department, an email to set up a meeting. This is the message he sent:
+
+`Subject: Urgent: Team Support and Deadline Challenges`
+
+`Hi Anna,`
+
+`I hope you're doing well. I wanted to reach out about some challenges our team is facing with the new deadline.`
+
+`Right now, the team is feeling overwhelmed. They are already working extra hours, and adding more tasks could lead to burnout. One key issue is that we are short on important roles, making it difficult to meet the deadline. More support would help balance the workload and reduce stress.`
+
+`Another concern is communication. The team often hears about changes too late, which causes confusion. We are setting up regular check-ins to improve this, but having enough people in place would make a big difference.`
+
+`To help the team, we may need to adjust the deadline slightly. However, even with more time, we still need additional resources. I'd like to discuss possible solutions with you. Could we set up a meeting to go over this?`
+
+`Let me know when you're available. Looking forward to your thoughts.`
+
+`Best,`
+
+`Bob`
+
+What kind of support is Bob probably asking HR for?
+
+## --answers--
+
+Allowing remote work.
+
+### --feedback--
+
+Remote work is not mentioned in Bob's email.
+
+---
+
+Providing training for the team.
+
+### --feedback--
+
+Bob does not mention training as a solution.
+
+---
+
+Giving bonuses for extra hours.
+
+### --feedback--
+
+Bob is concerned about burnout from extra hours, not rewarding the team for working more.
+
+---
+
+Hiring more people to help with the workload.
+
+## --video-solution--
+
+4
+
+# --explanation--
+
+Bob comments that the team is `short on important roles`. Having more people working in the team would help balance the workload and reduce stress. Since the email is being sent to the HR department, it is possible to infer that the key request is for additional staff.
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb3f054845839c5e2004fb.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb3f054845839c5e2004fb.md
new file mode 100644
index 00000000000..3802d74e3fb
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb3f054845839c5e2004fb.md
@@ -0,0 +1,74 @@
+---
+id: 67cb3f054845839c5e2004fb
+title: Task 152
+challengeType: 19
+dashedName: task-152
+---
+
+<!-- READING -->
+
+# --instructions--
+
+Read the text and answer the question below.
+
+# --questions--
+
+## --text--
+
+After talking to Maria, Bob decides to send Anna, head of the HR department, an email to set up a meeting. This is the message he sent:
+
+`Subject: Urgent: Team Support and Deadline Challenges`
+
+`Hi Anna,`
+
+`I hope you're doing well. I wanted to reach out about some challenges our team is facing with the new deadline.`
+
+`Right now, the team is feeling overwhelmed. They are already working extra hours, and adding more tasks could lead to burnout. One key issue is that we are short on important roles, making it difficult to meet the deadline. More support would help balance the workload and reduce stress.`
+
+`Another concern is communication. The team often hears about changes too late, which causes confusion. We are setting up regular check-ins to improve this, but having enough people in place would make a big difference.`
+
+`To help the team, we may need to adjust the deadline slightly. However, even with more time, we still need additional resources. I'd like to discuss possible solutions with you. Could we set up a meeting to go over this?`
+
+`Let me know when you're available. Looking forward to your thoughts.`
+
+`Best,`
+
+`Bob`
+
+Bob comments on a problem they are having with communication. What solution are they already implementing for that?
+
+## --answers--
+
+Hiring a communication specialist.
+
+### --feedback--
+
+Bob does not mention hiring a specialist.
+
+---
+
+Sending daily emails with updates.
+
+### --feedback--
+
+Bob does not mention daily emails as a solution.
+
+---
+
+Setting up regular check-ins.
+
+---
+
+Using a new project management tool.
+
+### --feedback--
+
+Bob does not mention a new tool.
+
+## --video-solution--
+
+3
+
+# --explanation--
+
+There is a part in the email where Bob talks about `communication`, which mentions the problems they are having with it and the solution they found so far. Read this part to be able to answer the question.
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb403befa104a1b503d5ff.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb403befa104a1b503d5ff.md
new file mode 100644
index 00000000000..519cbdb68de
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb403befa104a1b503d5ff.md
@@ -0,0 +1,74 @@
+---
+id: 67cb403befa104a1b503d5ff
+title: Task 153
+challengeType: 19
+dashedName: task-153
+---
+
+<!-- READING -->
+
+# --instructions--
+
+Read the text and answer the question below.
+
+# --questions--
+
+## --text--
+
+After talking to Maria, Bob decides to send Anna, head of the HR department, an email to set up a meeting. This is the message he sent:
+
+`Subject: Urgent: Team Support and Deadline Challenges`
+
+`Hi Anna,`
+
+`I hope you're doing well. I wanted to reach out about some challenges our team is facing with the new deadline.`
+
+`Right now, the team is feeling overwhelmed. They are already working extra hours, and adding more tasks could lead to burnout. One key issue is that we are short on important roles, making it difficult to meet the deadline. More support would help balance the workload and reduce stress.`
+
+`Another concern is communication. The team often hears about changes too late, which causes confusion. We are setting up regular check-ins to improve this, but having enough people in place would make a big difference.`
+
+`To help the team, we may need to adjust the deadline slightly. However, even with more time, we still need additional resources. I'd like to discuss possible solutions with you. Could we set up a meeting to go over this?`
+
+`Let me know when you're available. Looking forward to your thoughts.`
+
+`Best,`
+
+`Bob`
+
+There is another solution Bob mentions they may try to implement to help the team. What is it?
+
+## --answers--
+
+Giving the team extra training.
+
+### --feedback--
+
+Bob does not mention training as a solution.
+
+---
+
+Increasing team meetings even more.
+
+### --feedback--
+
+Bob already suggested regular check-ins but this is not the additional solution he mentions.
+
+---
+
+Reducing the number of tasks.
+
+### --feedback--
+
+Bob does not suggest removing tasks.
+
+---
+
+Adjusting the deadline slightly.
+
+## --video-solution--
+
+4
+
+# --explanation--
+
+Almost at the end of the email, Bob suggests something `to help the team`. Check this line and you will be able to answer this question.
diff --git a/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb41a0e9c625a6f1136eaf.md b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb41a0e9c625a6f1136eaf.md
new file mode 100644
index 00000000000..da233ca6dd2
--- /dev/null
+++ b/curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67cb41a0e9c625a6f1136eaf.md
@@ -0,0 +1,74 @@
+---
+id: 67cb41a0e9c625a6f1136eaf
+title: Task 154
+challengeType: 19
+dashedName: task-154
+---
+
+<!-- READING -->
+
+# --instructions--
+
+Read the text and answer the question below.
+
+# --questions--
+
+## --text--
+
+After talking to Maria, Bob decides to send Anna, head of the HR department, an email to set up a meeting. This is the message he sent:
+
+`Subject: Urgent: Team Support and Deadline Challenges`
+
+`Hi Anna,`
+
+`I hope you're doing well. I wanted to reach out about some challenges our team is facing with the new deadline.`
+
+`Right now, the team is feeling overwhelmed. They are already working extra hours, and adding more tasks could lead to burnout. One key issue is that we are short on important roles, making it difficult to meet the deadline. More support would help balance the workload and reduce stress.`
+
+`Another concern is communication. The team often hears about changes too late, which causes confusion. We are setting up regular check-ins to improve this, but having enough people in place would make a big difference.`
+
+`To help the team, we may need to adjust the deadline slightly. However, even with more time, we still need additional resources. I'd like to discuss possible solutions with you. Could we set up a meeting to go over this?`
+
+`Let me know when you're available. Looking forward to your thoughts.`
+
+`Best,`
+
+`Bob`
+
+What does Bob ask Anna by the end of the email?
+
+## --answers--
+
+To set up a meeting to discuss the problem and to inform him when she'll be able to do it.
+
+---
+
+To approve hiring more people immediately.
+
+### --feedback--
+
+Bob mentions the need for more resources, but he does not directly ask for immediate approval to hire.
+
+---
+
+To extend the deadline right away.
+
+### --feedback--
+
+Bob does not ask Anna to extend the deadline.
+
+---
+
+To send him a report about HR policies.
+
+### --feedback--
+
+Bob does not ask for any reports.
+
+## --video-solution--
+
+1
+
+# --explanation--
+
+At the end of the email, Bob asks a question and requests that Anna inform him when she'll be able to do something. Read the last sentences of the message to find what Bob's asking.