I. Chia động từ trong ngoặc :
1. When I ( arrive) at his home , he still ( sleep ).
2. The light (go) out while we (have) dinner .
3. the last time I (see) him , he (wear) a grey suit.
4. Just as I (leave) , a student (stop) me in the hall .
5. Nam (play) football when he (break) his leg .
6. We ( drink ) a lot of beer at the party the day before yesterday .
7. They (build) a new bridge when I was there 2 months ago .
8. He (sit) in a cafe when I saw him .
10. What you (do) when I phoned you on Monday ?
11. While the two thieves (argue), someone ( steal ) their car.
12. When he was a boy at school , Edison (ask) a lot of questions .
The teacher (think) he was stupid and she (send) him home . Edison 's mother (teach) his son at home and he ( begin) to carry out alot of experiments .
13. - You (visit) the zoo yesterday ?
- Yes , I did. When I (go) there, I(see) our teacher .
14 . Who (invent)the radio ?
15. Don't bother me now . I (to work).
16.-Where 's Jim ?
-He (to stay ) with friends.
17 . We just(move) to a new house but we (be) dissatisfied with it .
1. When I arrived at his home, he was still sleeping.
2. The light went out while we were having dinner.
3. The last time I saw him, he wore a grey suit.
4. Just as I left, the student stopped me in the hall.
5. Nam was playing football when he broke his leg.
6. We drank a lot of beer at the party the day before yesterday.
7. They was building a new bridge when I was there 2 months ago.
8. He was sitting in a cafe when I saw him.
10. What were you doing when I phoned you on Monday ?
11. While the two thieves were arguing, someone was stole their car.
12. When he was a boy at school , Edison asked a lot of questions. The teacherthought he was stupid and she sent him home. Edison's mother taught her son at home and he began to carry out a lot of experiments.
13. - Did you visit the zoo yesterday?
- Yes, I did. When I went there, I saw our teacher.
14. Who invented the radio?
15. Don't bother me now. I am working.
16. -Where 's Jim ?
-He is staying with friends.
17. We have just moved to a new house but we are dissatisfied with it.
1. When I arrived at his home, he was still sleeping.
2. The light went out while we were having dinner.
3. The last time I saw him, he wore a grey suit.
4. Just as I left, the student stopped me in the hall.
5. Nam was playing football when he broke his leg.
6. We drank a lot of beer at the party the day before yesterday.
7. They was building a new bridge when I was there 2 months ago.
8. He was sitting in a cafe when I saw him.
10. What were you doing when I phoned you on Monday ?
11. While the two thieves were arguing, someone was stole their car.
12. When he was a boy at school , Edison asked a lot of questions. The teacherthought he was stupid and she sent him home. Edison's mother taught her son at home and he began to carry out a lot of experiments.
13. - Did you visit the zoo yesterday?
- Yes, I did. When I went there, I saw our teacher.
14. Who invented the radio?
15. Don't bother me now. I am working.
16. -Where 's Jim ?
-He is staying with friends.
17. We have just moved to a new house but we are dissatisfied with it.
