--instructions--

Listen to the audio and answer the question below.

--questions--

--text--

What does Mark mean?

--answers--

He wants to lead the code review.

--feedback--

Sit in on doesn't mean to lead or manage a meeting.

He doesn't want to join the code review.

--feedback--

Mark's statement shows he already joined and was happy about it.

He was allowed to observe the code review.

He is writing code during the meeting.

--feedback--

This sentence is about attending the meeting, not about coding activity.

--video-solution--

3

--explanation--

Sit in on means to attend a meeting or session as an observer.

Mark says thanks for letting me sit in on the code review. This shows he was given permission to be there and observe. He is not leading the session or doing any coding — he's just attending to see how it works.

--scene--

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  "setup": {
    "background": "company2-center.png",
    "characters": [
      {
        "character": "Mark",
        "position": {
          "x": 50,
          "y": 0,
          "z": 1.4
        },
        "opacity": 0
      }
    ],
    "audio": {
      "filename": "B1_16-1.mp3",
      "startTime": 1,
      "startTimestamp": 0,
      "finishTimestamp": 3.24
    }
  },
  "commands": [
    {
      "character": "Mark",
      "opacity": 1,
      "startTime": 0
    },
    {
      "character": "Mark",
      "startTime": 1,
      "finishTime": 4.24,
      "dialogue": {
        "text": "Hey Sophie. Thanks for letting me sit in on the code review.",
        "align": "center"
      }
    },
    {
      "character": "Mark",
      "opacity": 0,
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}