Hoàn thành câu

1. The teacher is checking his email while he is talking on the phone.

Yesterday evening, ..........................

2. The cat is sitting on the printer.

When I opened the door this morning, ..................................

3. We are having a video conference when the webcam stops working.

Last week, ...............................

4. As she is saving an email attachment, Paige clicks on a link.

Yesterday at lunchtime, ......................................

5. She started to work at the school canteen two months ago. (for)

She ........................................................

6. The English teacher started teaching at our school some years ago. (since 2009)

The English teacher..................................

7. When did she start learning English?

How long ....................................?

8. When did you first meet?

How long .........................................each other?