The sun gives us heat and light, ________ which we can't live.

2. The student ________ whom we were talking just now is the best student in our class.

3. I'll never forget the day _____ which she said good-bye to me.

4. Who can give me the reason ______ which he hasn't turned up yet?

5. Mandela was the black lawyer______ whom I went for advice. 6. He was generous with his time, _______ which I was grateful. 7. The parts of town ________ which they had to live were decided by white people. 8. It was a prison ________which no one escaped.

9. He is a man of great experience, _________ whom much can be learned. 10. Chapin, _______whom money was now no problem, start a new film company with his friends.

(三)．单项选择

1. The pretty lady _________you told me the other day turned out to be a thief.

A. who B. whom C. about whom D. with whom

2. Is this the factory ______your father used to work many years ago?

A. the place B. which C. in which D. the one in which

3. Do you know who lives in the building ______ there is a big apple tree？

A. in front of it B. in front of whose

C. in front of where D. in front of which

4. The person ____my father spoke just now is my English teacher.

A. who B. to whom C. to who D. whom

5. The reason ______she didn't come to Tom's birthday is that her mother won't let her.

A .that B. which C. for which D. for what

6. China is a beautiful country, _____we are greatly proud.

A. which B. in which C. of which D. where

7. I will never forget the day _____I join the army.

　A. on which B in which C. which D at which

8. Last week, only two people came to look at the house, _____wanted to buy it.

A. none of them B. both of them

C. none of whom D. neither of whom

9.There are two buildings，______stands nearly a hundred feet high.

A. the larger B. the larger of them

C. the larger one that D. the larger of which

10. "I'd like to give my thanks to those____ help my son will be able to survive his terrible disease," said the woman on TV.

　　A who B that C with whose D with their

四、课后强化训练题

1. Some of the roads were flooded, _____ made our journey more difficult.

　 A. which 　　 B. it 　 C. what　　 D. that

2. Finally they arrived at a place_______ sold cigarettes and other small articles.

　A. where B. which C. in which D. what

3. He was educated at a local grammar school, ______ he went on to Cambridge.

A. from which B. after that C. after which D. from this

4. Some pre-school children go to a day care center, _______they learn simple games and songs.

A. then B. there C. while D. where

5. -Mom, what did the doctor say?

-He advised me to live______ the air is fresher.