---
id: 66c8fdd984b3bb828ce9209f
title: Task 19
challengeType: 22
dashedName: task-19
lang: en-US
---
<!-- (Audio) Linda: Yes, I have. The navigation bar and the footer haven't been adapting well to smaller screens. -->

# --instructions--

Listen to the audio and complete the sentence below.

# --fillInTheBlank--

## --sentence--

`Yes, I have. The navigation bar and the footer BLANK BLANK well to smaller screens.`

## --blanks--

`haven't been`

### --feedback--

This phrase includes a contraction of `have` and `not`, and the present particle of the verb `to be`.

---

`adapting`

### --feedback--

This is the present participle of the verb `adapt`. It ends in `-ing`.

# --explanation--

The `Present Perfect Continuous` tense is used to describe actions that started in the past and are still continuing or have recently stopped, often with an emphasis on the duration of the action. 

It is formed using `have/has been` + the present participle (verb ending in `-ing`).

- `Haven't been` indicates that something has not been happening continuously up to now.

- `Adapting` is the present participle of the verb `adapt`, indicating an ongoing action.

# --scene--

```json
{
  "setup": {
    "background": "interview-room3.png",
    "characters": [
      {
        "character": "Linda",
        "position": {
          "x": 50,
          "y": 0,
          "z": 1.4
        },
        "opacity": 0
      }
    ],
    "audio": {
      "filename": "B1_3-1.mp3",
      "startTime": 1,
      "startTimestamp": 24.24,
      "finishTimestamp": 29.9
    }
  },
  "commands": [
    {
      "character": "Linda",
      "opacity": 1,
      "startTime": 0
    },
    {
      "character": "Linda",
      "startTime": 1,
      "finishTime": 1.98,
      "dialogue": {
        "text": "Yes, I have.",
        "align": "center"
      }
    },
    {
      "character": "Linda",
      "startTime": 2.64,
      "finishTime": 6.66,
      "dialogue": {
        "text": "The navigation bar and the footer haven't been adapting well to smaller screens.",
        "align": "center"
      }
    },
    {
      "character": "Linda",
      "opacity": 0,
      "startTime": 7.16
    }
  ]
}
```
