curriculum/challenges/english/blocks/learn-present-perfect-while-talking-about-accessibility/67278e07d5544c1a93f7f113.md
Listen to the audio and complete the sentence below.
Hi Linda, have you been working on the new BLANK BLANK BLANK?
voice
This refers to the sound produced when speaking.
command
This means an instruction given to a device or a person.
features
These are the characteristics or functions of something.
Voice refers to the sound produced when speaking. For example:
The assistant recognized his voice immediately. - It means the unique sound or tone of a person's speech that can be recognized.
Command refers to an instruction given to someone or something, often with the expectation that it will be followed. For example:
She gave the command to start the engine. - Here, command indicates an authoritative instruction or order.
Features are the characteristics or functions of something. For example:
The new phone has many advanced features, such as face recognition. - In this sentence, features refers to the special functionalities or traits of the phone.
{
"setup": {
"background": "company2-boardroom.png",
"characters": [
{
"character": "Bob",
"position": {
"x": 50,
"y": 15,
"z": 1.2
},
"opacity": 0
}
],
"audio": {
"filename": "B1_4-3.mp3",
"startTime": 1,
"startTimestamp": 0,
"finishTimestamp": 3.3
}
},
"commands": [
{
"character": "Bob",
"opacity": 1,
"startTime": 0
},
{
"character": "Bob",
"startTime": 1,
"finishTime": 4.3,
"dialogue": {
"text": "Hi Linda have you been working on the new voice command features?",
"align": "center"
}
},
{
"character": "Bob",
"opacity": 0,
"startTime": 4.8
}
]
}