curriculum/challenges/english/blocks/learn-present-perfect-while-talking-about-accessibility/671f8cdb0d31cb710d7ad031.md
Listen to the audio and answer the question below.
What might be the answer to Alice's question using the Present Perfect Continuous tense in negative form?
It hasn't been affecting all the videos, just a few.
ENad600eeb
It hasn't affected the videos recently.
EN5be4d1ae
This is in the Present Perfect tense, not the Present Perfect Continuous tense.
1
The Present Perfect Continuous tense negative form (hasn't/haven't + been + present participle) is used to describe an ongoing action that hasn't been happening as expected over time. In this context, it indicates that the issue has been affecting only a few videos, not all of them.
{
"setup": {
"background": "interview-room3.png",
"characters": [
{
"character": "Alice",
"position": {
"x": 50,
"y": 0,
"z": 1.4
},
"opacity": 0
}
],
"audio": {
"filename": "B1_4-2.mp3",
"startTime": 1,
"startTimestamp": 12.64,
"finishTimestamp": 16.26
}
},
"commands": [
{
"character": "Alice",
"opacity": 1,
"startTime": 0
},
{
"character": "Alice",
"startTime": 1,
"finishTime": 4.52,
"dialogue": {
"text": "Exactly. Do you know if it's been affecting all the videos or just a few?",
"align": "center"
}
},
{
"character": "Alice",
"opacity": 0,
"startTime": 5.02
}
]
}