--instructions--

Listen to the audio and complete the sentence below.

--fillInTheBlank--

--sentence--

BLANK I BLANK. BLANK I try updating them to see if that helps?

--blanks--

Not that

--feedback--

This two-word phrase introduces something the speaker believes is not the case. The first letter of the first word is capitalized.

know of

--feedback--

This two-word phrase means to be aware of something or to have knowledge about it.

Should

--feedback--

This word is used to ask for or give advice or suggestions about what is a good idea to do. The first letter is capitalized.

--explanation--

Not that I know of is used to say that, as far as you are aware, something is not true or hasn't happened. It's often used to politely say no while leaving room for the possibility that the speaker could be wrong. For example:

• Person 1: Has the update been installed?

• Person 2：Not that I know of. - This means you don't believe the update has been installed, but you're not completely sure.

--scene--

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    "background": "company2-center.png",
    "characters": [
      {
        "character": "Mark",
        "position": {
          "x": 50,
          "y": 0,
          "z": 1.4
        },
        "opacity": 0
      }
    ],
    "audio": {
      "filename": "B1_16-2.mp3",
      "startTime": 1,
      "startTimestamp": 55.6,
      "finishTimestamp": 59.16
    }
  },
  "commands": [
    {
      "character": "Mark",
      "opacity": 1,
      "startTime": 0
    },
    {
      "character": "Mark",
      "startTime": 1,
      "finishTime": 4.56,
      "dialogue": {
        "text": "Not that I know of. Should I try updating them to see if that helps?",
        "align": "center"
      }
    },
    {
      "character": "Mark",
      "opacity": 0,
      "startTime": 4.96
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}