14. During the study period class yesterday, it (be) hard for us to concentrate because the students net door (make) so much noise.
15. This computer is the best one I (ever/use).
16. This is the first time he ( visit) Quangtri.
17. I don't know how ( answer) your questions.
18. Keep quiet! You ( always/ talk) in class.
19.This house ( not/ use) for a long time.
20. My mother ( go) to see the dentist this afternoon.
21. I decided ( stay) at home and learn my lesson.
22. When I (see) you yesterday, you (play) soccer in the street.
23.Students should (work) hard on their English grammar
24. My friend Jessica (come) while (eat) dinner last night.
25.My roommate came home late last night. I (sleep) when she (get)home
26. While I (watch) TV last night, our uncle (phone)
27. When they (come), Lan and I (do) our homework.
28. Millions of people (visit) Ha Long Bay every year.
29. She asked him if he (remember)he address.
30. She (do) the housework now.
31. The window (break) last night.
32. While I (wait) for the bus, I met Karen.
33. When Harry (woke) up, we told him the good news.
34. I don’t know where (buy) some things I need.
35. I’d like you (meet) my mother.
36. She has a lot of novels (write) in English.
37. It’s was late, so we decide (take) a taxi home.
38. We were hungry, so I suggested (have) dinner early.
39. It started (rain) when they left home.
40. Would you mind (close) the door?
I.
1. The Zipper (invent) .WAS INVENTED....by w.L.Judson in 1893
2. When I (come).......CAME....... to see them yesterday ,they (play) ....WERE PLAYING..volleyball
3, This computer is the best one I (ever /use) .......HAVE EVER USED...
4. When I last saw him ,he (still work)...STILL WORKED... in London
5. Can you please (close) ...CLOSE....the door ?
6. I ( study)...HAVE STUDIED... English since 1990
II
1. I went to the store ..GROCERY... to buy something (grocer)
2. He is now studying in the USA as an .EXCHANGE....(chance) student
3. Their holiday was spent .ENJOYABLY..... on the mountain (enjoy)
4. However ,life in the town is certainly more ...EXCITING.....(excite)
5. Everyone should be allowed ...FREEDOM....(free) of choice
6. Lan is so .......HARD-WORKING...(hard). He helps everyone