---
id: 66251b2d50a4454dd7eb4591
title: Task 20
challengeType: 22
dashedName: task-20
lang: en-US
---

<!-- (Audio) Sophie: I haven't done that much, but it sounds like a great idea. I'll keep that in mind. Do you have any preferred resources for diving deep into optimization techniques? -->

# --description--

`Preferred` means liked or desired more than other things. For instance, a `preferred choice` is something you would choose over other options.

`Optimization` in programming refers to making a code or system as effective and efficient as possible.

`Diving deep` means to explore or investigate a subject or topic in detail.

# --fillInTheBlank--

## --sentence--

`I BLANK done that much, but it BLANK like a great idea. I'll keep that in mind. Do you have any BLANK resources for BLANK deep into BLANK techniques?`

## --blanks--

`haven't`

### --feedback--

This word is used to indicate the absence of an experience or action.

---

`sounds`

### --feedback--

This word suggests that something seems good based on what was heard.

---

`preferred`

### --feedback--

This word refers to resources that are more liked or desired.

---

`diving`

### --feedback--

This word refers to exploring or investigating a subject or topic in detail.

---

`optimization`

### --feedback--

This word refers to the process of making something as effective and efficient as possible.

# --scene--

```json
{
  "setup": {
    "background": "company2-center.png",
    "characters": [
      {
        "character": "Sophie",
        "position": {
          "x": 50,
          "y": 0,
          "z": 1.4
        },
        "opacity": 0
      }
    ],
    "audio": {
      "filename": "9.2-1.mp3",
      "startTime": 1,
      "startTimestamp": 54.02,
      "finishTimestamp": 62.2
    }
  },
  "commands": [
    {
      "character": "Sophie",
      "opacity": 1,
      "startTime": 0
    },
    {
      "character": "Sophie",
      "startTime": 1,
      "finishTime": 3.68,
      "dialogue": {
        "text": "I haven't done that much, but it sounds like a great idea.",
        "align": "center"
      }
    },
    {
      "character": "Sophie",
      "startTime": 3.86,
      "finishTime": 4.88,
      "dialogue": {
        "text": "I'll keep that in mind.",
        "align": "center"
      }
    },
    {
      "character": "Sophie",
      "startTime": 5.34,
      "finishTime": 9.18,
      "dialogue": {
        "text": "Do you have any preferred resources for diving deep into optimization techniques?",
        "align": "center"
      }
    },
    {
      "character": "Sophie",
      "opacity": 0,
      "startTime": 9.68
    }
  ]
}
```
