I. Cung cấp các động từ chính xác
1. I (learn) English for seven years.
2. He thinks she's the most kind - hearted girl he ever (meet).
3. She (visit) Hue when she was a child.
4. How many plays Shakespeare (write) ?
5. How many plays she (write) so far ?
6.At the moment I (revise) English grammar ?
7. If is (pass) my exams well, I (start) learning Chinese.
8. As you (see/can), I (become) a real London fan already.
9. The sun (set) in the West, my mom tells me that.
10. Mr.Green always (go) to work by bus.
11. They (have) lunch in the cafeteria now.
12. The doctor somtimes (return) home late.
13. He (write) a long novel at present.
14. Look! The bus (come) we must hurry up.
15. His uncle (teach) English in our school five years ago.
16.When I saw him, he (sit) asleep in a chair.
17. Last monday, while I (read) a book, the phone rang.
18. They (not speak) to each other since they quarreled.
19.I (try) to learn English for years, but I ( not succeed) yet.
20. John (do) his homework already.
1. have learnt
2. has ever met
3. visited
4. did ..... write
5. has she written
6. am revising
7. pass _ will start
8. can see - have become
9. sets
10. goes
11. are having
12. returns
13. is writing
14. is coming
15. taught
16. was sitting
17. was reading
18. haven't spoken
19. have tried - haven't succeeded
20. Has John done
