Sử dụng thì quá khứ để chia động từ trong ngoặc:
1. We ……………………..…. (be) at the harbor last week.
2. They …………….…. (be) in class 6/A last year.
3. He……… …….…. (be) in Hue last summer vacation.
4. Lan and Hoa…….…. (not/be) home yesterday.
5. My mother and my father …… ……. (be) at the seaside
6. Hoa …… ………. (be) in her aunt’s house 5 days ago.
7. … …………. (his friend/ be) in Ha Long Bay last week?
8. … ….. (your parents/be) at the seaside last month?
9. Lan and Nam …… ….…. (not be) at the station 5 hours ago.
10. ………….…………. (this beach/ be) beautiful last year?