1.-By what time______you______planting the trees?

-By three o’clock that afternoon.

A.did;finish　　　　　　　　　　　　　　　　　　　　　　　 B.were;finishing

C.have;finished　　　　　　　　　　　　　　　　　　　　 D.had;finished

Students Like Optional Course

This term our school has offered more than 10 optional courses,from which students can choose.The courses are given from 3:30 to 5:00 every Tuesday afternoon.

Students take great interest in the optional courses.Their favorites are computer,spoken English,arts and so on.They say they have learned a lot that is not taught in textbooks and they have got a great deal of practice.However,students are not quite satisfied.They hope more optional courses will be offered while their homework should be less.They suggest more trips and visits should be organized so that they can learn more about what is going on outside school.

1.noise→noisy　 2.√　 3.to→by　 4.去掉it 或改为them　 5.with后加a　　 6.carelessly→careless　 7.is→was　 8.death→dcaths　 9.least 前去掉the　 10.live→alive

1.C　 invitation 要用 “to”。

2.D　 接受邀请要用accept。

3.A　 be seated 坐着。

4.C　 friendly 为友好的， 有礼貌的。

5.B　 politely为有礼貌的。

6.A　 course 除了课程，过程之外，还有“一道菜”的意思。

7.B　 see 看见，指结果。

8.C　 with glasses 戴眼镜。

9.D　 介绍用语。

10.C　 羡慕。

11.B　 coldness 冷淡。

12.A　 position 职位。

13.D　 matters有没有关系。

14.D 　chosen 选择。

15.B　 job 工作。

16.B　 does 干活。

17.C　 根据下文。

18.B　 dignity 尊严。

19.D　 根据上下文。

20.A　 发出感叹。

30.A

29.D　 succeed in doing sth.成功做某事。

28.D　 同24题。

27.A　 同24题。

26.A　 同23 题。