1. Last week we _____drove________(drive) through the Alps into Switzerland.

(Last week - dấu hiệu thì QKĐ)

2. At 8p.m yesterday, we _____were watching________(watch) a film.

(At 8p.m yesterday - dấu hiệu thì QKTD)

3. ___Did you see__________(you/ see) the football match yesterday?

(yesterday - dấu hiệu thì QKĐ)

4. James broke his arm when he ____was playing_________(play) rugby.

(Một hành động đang xảy ra thì hành động khác xen vào nên ta dùng was playing)

5. Kylie _____made________(make) her first film when she was 21.

(When she was 21 => sử dụng thì QKĐ)

6. Mrs Jones __didn't know___________(not know) how to open the attachment in her email.

7. What ______was your father doing_______(your father/ do) when the alarm sounded?

8. When we ______left_______(leave) school yesterday, it was pouring with rain.

(yesterday - dấu hiệu thì QKĐ)

9. They ____were walking_________(walk) through the forest when the storm started.

10. I _____wasn't queuing________(not queue) for the bus when the accident happened.