14. B
15. C
16. B
17. C
18. C
19. A
20. A
21. C
22. B
23. A
24. B
25. C

3. They have practised tennis since they were in high school
4. We have learned English for six months
5. They have studied french since 2004
6. How long has she worked for this company?
7. We have moved to HN for 3 years
8. They haven't visited London for 2 years
9. It hasn't rained for a week
10. He hasn't gone out with her for 2 years
11. Mary has just eaten banana for a few minutes
12. He has just left his house for a few minutes
13. I am sent money every month by my parents
14. The plants are watered everyday by the gardener
15. The novel was written by Peter
16. A lot of homework were done by Jane
17. The bridge was built last year
18. This test must be done by you carefully
19. Rubber trees are grown in tropical countries
20. Milk should be drunk everyday
21. I wish I were a doctor
22. I wish I could speak Chinese well
23. She wishes Mary weren't late for schol
24. We wish er played baseball well