题目：
单词填空
1. In many places today people _____ (request) not to smoke in the office.
2. He is fond of _____ (play) all kinds of roles in his life.
3. After the earthquake, everything was in _____ (ruin).
4. The old woman was _____ (extreme) lonely because all her children lived abroad.
5. The film was so _____ (frighten) that two little girls were frightened to death.
6. 2012 is coming but I believe the world will not _____ (destroy) completely.
7. _____ (congratulate)! You are the first again.
8. They insisted on _____ (dig) out all the treasures buried there.
9. Go _____ (straight) ahead, and then turn left at the first cross.
10. She happened _____ (set) down everything she saw.
答案：
1. are requested 2. playing 3. ruins 4. extremely 5. frightening
6. be destroyed 7. Congratulations 8. digging 9. straight 10. to set
