17.Which sentence is wrong?

A.I felt it impossible for him to take the exam.

B.I found it impossible that he might take the exam.

C.I thought that he might not take the exam.

D.In my opinion he might take the exam.

16.I don't know ________ makes her afraid of having her business discussed.

A. what it is about Mary that

B. that is it abut Mary what

C. what is it about Mary that

D. that is about Mary what

15.Nothing is wrong with the radio _________ ?

A. isn't it　　 B. is that　　 C. is it　　 D. isn't that

14.-Did Li Lei call me while I was out?

-Yes, it was ________ that called you.

A. him　　 B. he　　 C. who　　 D. whom

13.Has ________ been decided when we are to hold the sports-meeting?

A. that　　 B. this　　 C. it　　 D. what

12.It is important ________ their offer.

A. reject　　 B. rejects　　 C. to reject　　 D. rejecting

11.-Boy, ____________.　　　

-It is, looks like spring is coming soon.

-Yeh, It'll just be a few more weeks.

A. it's really a nice day today, isn't it?

B. what knid of weather are we going to have today?

C. do you think it is going to rain today?

D. what' it like outside today?

10.-Has the boy got his bicycle now?

-Yes, the police gave_________.　　　 .

A. him to him　　 B. it to it　　　 C. it to him　　 D. him to it

9. _________ raining hard for 3 hours without stopping.

A. It is　　 B. It was　　 C. It has been　　 D. It had been

8.-My home is in that tall building over there.

- __________ ?

A. Can it see　　 B. Can see it　　 C. Can be seen it　　　 D. Can it be seen