《2025年轻松暑假复习加预习中国海洋大学出版社七年级英语鲁教版54制》

What were you doing,when I called you?

答案： were; doing; called

①What were you doing when Mr. Zhou came in?
②While Peter was sleeping,a thief broke into his house.
③Don’t use your cell phone while you are driving a car.
④Jim is good at math while Mary is good at English.

答案： ①when ②While ③while ④while

6. While the twins were watching (watch) TV, someone rang the doorbell.

答案： were watching

7. I was drawing a young lady when the teacher came in. (用while改写句子)
While I was drawing a young lady, the teacher came in.

答案： While I was drawing a young lady, the teacher came in.

I was drawing/painting when Mr. Green came in.

答案： was drawing/painting when

While the girl was shopping, she saw a car accident.

答案： was shopping; saw