---
id: 661ec0de154fc223f87a3e44
title: Task 84
challengeType: 22
dashedName: task-84
lang: en-US
---

<!-- (Audio) Tom: What are people studying in biometrics these days? -->

# --description--

Listen and fill in the blanks.

# --fillInTheBlank--

## --sentence--

`What are people studying in biometrics BLANK BLANK?`

## --blanks--

`these`

### --feedback--

The plural of `this`.

---

`days`

### --feedback--

Period of 24 hours. Use it in the plural.

# --scene--

```json
{
  "setup": {
    "background": "company2-breakroom.png",
    "characters": [
      {
        "character": "Tom",
        "position": {
          "x": 50,
          "y": 15,
          "z": 1.2
        },
        "opacity": 0
      }
    ],
    "audio": {
      "filename": "4.2-4.mp3",
      "startTime": 1,
      "startTimestamp": 30.74,
      "finishTimestamp": 33.42
    }
  },
  "commands": [
    {
      "character": "Tom",
      "opacity": 1,
      "startTime": 0
    },
    {
      "character": "Tom",
      "startTime": 1,
      "finishTime": 3.68,
      "dialogue": {
        "text": "What are people studying in biometrics these days?",
        "align": "center"
      }
    },
    {
      "character": "Tom",
      "opacity": 0,
      "startTime": 4.18
    }
  ]
}
```
