13. As darkness _____, I made my way over to the city park _____ on Park　 Street.

　 A. fell; locating　　　 B. falling; located　　

C. falling; locating　　 D. fell; located

12.--The boy cares too much about himself

　 -Yes, he's never interested in what _____ is doing

　　 A. anyone else　 B. someone else　 C. no one else　　 D. other people

11.　 _____ that we all had to stay at home.

　　 A. So terrible was the weather　　 B. So the weather was terrible

　　 C. The weather so terrible was　　 D. So was the terrible weather

10．Around the shopping center　 　　　a lot of buildings,　　　　 many residents live.

　　　 A．are; in which　　　　　　　　　　　　　　　　　　 B．has; next to which　　　

　　　 C．is; where　　　　　　　　　　　　　　　　　　　　　 D．have; that

9．-Could you tell me why he was arrested?

-He happened to　　　　 on the train for Shanghai.

　　　 A．be stepping　　　　　　　　　　　　　　　　　　　 B．be seen picking　　

C．be caught to pull　　　　　　　　　　　　　　　 D．catch damaging

8．It was　　　　 we were having dinner at the table　　　　 there was a knock at the door.

　　　 A．where; while　　 B．which; as　　　　　 C．when; after　　　 D．when; that

7．Lily was so badly ill, as was known to us all, that she couldn’t help　　　　 the meeting room.

　　　 A．clean　　　　　　　　 B．cleaning　　　　　　 C．being cleaning　 D．to be cleaned

6．　　　　 ,he does not know the answer.

　　　 A．As he is a teacher　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 B．As he is teacher

　　　 C．A teacher as he is　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 D．Teacher as he is

5．No one can tell 　　　　　on earth that created so colorful and amazing a world full of vitality.

　　　 A．how is it　　　　　 B．how it is 　　　　 C．what is it　　　　　 D．what it is

4. Only when he was asked to see the boss 　　　　　that he had made a serious mistake in his business decision.

　　　 A．realized David B．David realized

C．did David realize　　　　　　　　　　　　　　　 D．David did realize