----- Nội dung dịch tự động từ ảnh -----
6. Large number of people (have visited/ has visited) every year (for/ since) 2000.
7. He hasn't play chess (before/ already).
8. Visitors from all over the world (have bringed/ have brought) toys and games to
the museum (for/ since) many years.
9. They have (painted just/ just painted) the set.
10. The museum (has had/ have has) a shop (for/ since) 2002.
11. (Have you shown/ Have you showed) the script to him (yet/ already)?
12. People (have given/ have gave) toys to the museum (for/ since) it opened in
2000.
13. You (haven't given/ haven't give) the book to them (yet/just).
14. Have you ever acted (just/ before)? 15. (Has you been/ Have you been) to
America (before/ for)?
15. I have worked in that company since/ for last weekend.
16. We have played tennis since/ for three hours.
17. Kerem has watched TV since / for the morning.
18. Meltem and Aslı have slept since / for last night.
19. My mother has been in kitchen since / for three hours.
20. They have studied for the examsince / for a week.
21. Murat has been out since / for ten o'clock.