57. The teacher ordered us not to open our book until she told us to do.

58. He is angry about having not=>not having been invited to her birthday party.

59. Mary was upset last night because she had to do too many=>much homework.

60. We wish we have=>had a longer vacation but we don’t.

61. Helen was proud for=>of finishing the work in such a short time.

41. Why are you so afraid___of___dogs?

42. My friend is very proud___of___his new bike.

43. Are you going to take part______in this contest?

44. I’ve been invited to a wedding ___on___15 June.

45. The phone and the doorbell rang___at___the same time.

46. We live__in___a tower block. Our flat is___on____the fifteen floor

32. She asked me where I (buy)____bought_____the car.

33. The teacher asked her why she (not do)____hadn't done____the test.

34. They asked him if he (must)___had to____go then.

35. If he (want)______to be better, he should (stay)______in bed.

36. If he is taller, he can (play)____play___basketball.

37. He may get fat if he (stop)___stops____smoking.

38. If Mary (know)___knows____your phone number, she’ll contact you immediately.

39. The concert (start)____will start____at 7.00 this evening.

40. If it (not rain)____isn't rain_____, I can’t go out with my friends.

1.Peter didn't get used to (get).........getting.......up early when he first came to vietnam.

2. By the time your brother (return).......returns.....here next year, the city will have changed a lot.

3.What tune(play)....was being played ........When we came in?

4.I wish I (know)....knew.......her address now.

5. They (learn).....will be learning....English from nine to ten in this room. Don't let anyone disturb them then.

6.The prisoner is thought (escape).....to have escaped......by climbing over the wall yesterday.

7.Five kilometres(be)...is......a long way for a little boy to walk.

8.He stepped down from the bench on which he (stand).......had stood.......and walked out of the room.

9.He(serve).....served.....in the army in the last war.

10. She regrets (not/ buy).....not buying.......that house. It is much more expensive now.