D. Complete the sentences. Write your own ideas.
(Hoàn thành các câu. Viết ý tưởng của riêng bạn)
1. I was doing my homework while _______________
2. He was _______________ when it started to rain.
3. They were using their cellphones when _______________
4. She _______________ while her father was reading a newspaper.
5. We ______________ when there was a loud noise.
Bài Làm:
1. I was doing my homework while my mother called me.
2. He was playing basketball when it started to rain.
3. They were using their cellphones when teacher came to class.
4. She cleaned her room while her father was reading a newspaper.
5. We studied when there was a loud noise.
