III. Rewrite the sentences using
1. I have learnt english since 2000.
2. My sister has learnt english for 20 years.
3. It has rained for an hour.
4. They started building this hotel one year ago.
5. He began having his breakfast at 7:00.
6. Mr. Ba started talking to our teacher one hour ago.
7. We have worked here for 2 years.
8. I have not seen her for one month.
9. When did you began living there?
10. How long has she been in ha noi?
IV. Give the corect form of the verbs in brackets:
1. going
2. jogging
3. read
4. smoking
5. dislikes watching
6. crossing
7. did
8. like walking
9. to swim
10. cried/was
11. walking
12. drawing
13. show
14. to get up/was
15. help
16. washing
17. plant/water/cooking
18. reading
19. stay
20. did you have
21. Did you use
22. to do
