9. She lost her purse on the way down the mountain, which _________ later by a villager.

A. was picked 　　　　　　　　　　　　　　　　　　　　 B. was picked up

C. was looked for　　　　　　　　　　　　　　　　　　　 D. was discovered

8. How was it that you ____________ this rare book?

A. came across　　　　 　　　 B. came upon　　　　　 　　 C. ran across　　　 　 D. all the above　　　

7. She felt _________ at the __________ situation.

　 　 A. embarrassed; embarrassing　　　　　 　 B. embarrassing; embarrassing　　　

C. embarrassing; embarrassed　　　　　　 D. embarrassed; embarrassed

6. The place is ____________.

　 A. worth a visit　　　　　 　　　　　　　　　　　 B. worth visiting

　 C. worthy of being visited　　　　　　 　　　　　　　 D. all the above

5. How I regret __________ your advice.

A. not to take　　　　　 B. having not taken　　　　　　　 C. not having taken　　　 D. not to have taken

4. His kidneys are failing, so he must find a _________ for himself.

A. match 　　　　　　　　　　 B. fit　　　　　　　　　　　　　　 C. suit　　　　　　　　　 D. kidney

3. Time is __________ so we mustn’t waste it.

A. priceless　 　　　　 B. invaluable　　　　　　　　 C. worthless　　　　　 D. A and B

2. His mother asked him to give up smoking, but it doesn’t _________.

　 A. help　　　　　　 B. work　　　　　　 C. do　　　　　　 D. A and B

1. I am ________ to see you.

　 A. dying　　　　　 B. longing　　　　　 C. eager　　　　　 D. all the above

10. Because of his ___________ on his studies, he didn’t notice me passing by. (集中精力)