1.用被动语态的各种时态填空.

1.用被动语态的各种时态填空.
1.现在进行时：Many trees_____(plant)around the campus.
2.现在完成时：The elephant_____(drive)away when the blind men are quarreling.
3.现在完成进行时：The question_____(discuss)for the whole morning.
4.一般过去时：A new bridge_____(set up)over the river last year.
5.过去进行时：The bridge _____(set up)at this time last year.
6.过去完成时：The bridge_____(set up)by the Noverber of last year.
7.过去完成进行时：The bridge_____(set up)for eleven months by then.
8.一般将来时：Atallest building_____(build)in 2010.
9.将来进行时：The building_____(build)at this time next year.
10.将来完成时：The building_____(build)by the end of 2015.
11.将来完成进行时：The building_____(build)for six whole years by then.
12.过去将来时：He told me that my car_____(repair)the next morning.
13.过去将来进行时：He said that my car_____(repair)the next morning.
14.过去将来完成时：He told me that my car_____(repair)by the next morning.
15.过去将来完成进行时：The mechanic complained that my car_____(repair)for two whole days by the next evening.
2.改错
1.Please give me a call when you will need me.
2.The patient came to hospital for two days.
3.I got the news that they have planted a lot of trees on the slope.
4.My supervisor promised that he will come to help me immediately.
5.By the end of the term,we will all leave the university.
6.The timetable shoes that all classes began at eight.
7.I have waited for you for a long time before I left in disappointment.
8.There are even greater changes in the coming ten years.
9.The watches they have produced a year ago were poor in quality.
10.If I will be rich,I would travel all over the world.

1
1 are being planted
2 has been driven
3 has been being discussed
4 was set up
5 was being set up
6 had been set up
7 had been being set up
8 will be built
9 will be being built
10 will have been built
11 will have been being built
12 would be repaired
13 would be being repaired
14 would have been repaired
15 would have been being repaired
2
1 去掉will
2 came改成has been
3 have改成had
4 will改成would
5 leave改成have left
6 began改成begin
7 have改成had
8 are改成will be
9 去掉have
10 will be改成were