20. He accidentally _______ he had quarreled with his wife and that he hadn’t been home for a couple of week.

A. let out　 　　　　　　 B. took care　 　　　 C. made sure 　　　 D. made out

19. It is certain that he will ______ his business to his son when he gets old.

A. take over 　　　　　 B. think over　 　　 C. hand over 　　　 D. go over

18. We wanted to get home before dark, but it didn’t quite ________ as planned.

A. make out　 　　　　 B. turn out　 　　　　 C. go on 　　　　　　 D. come up

17. you can take anything from the shelf and read, but please _______the books when you’ve finished with them.

A. put on 　　　　　　　 B. put down 　　　　 C. put back 　　　　 D. put off

16. In some western countries, demand for graduates from mba courses has _________.

A. turned down 　　 B. turned over 　　 C. fallen down 　　 D. fallen over

15. The forest guards often find campfires that have not been ________ completely.

A. turned down　 　 B. put out　 　　　　 C. put away 　　　　 D. turned over

14. It was not a serious illness, and she soon _______ it.

A. got over 　　　　　 B. got on with　 　 C. got round 　　　 D. got out of

13. I don’t ______ rock’n’roll. it’s much too noisy for my taste.

A. go after 　　　　　　 B. go away with　 　　　　　　　　　　　　　 C. go into 　　　 D. go in for

12. The internet has brought _______ big changes in the way we work.

A. about 　　　　　　　 B. out　 　　　　　　　 C. back 　　　　　　　 D. up

11. Nobody noticed the thief slip into the house because the lights happened to_______.

A. be put up 　　　　　 B. give in　 　　　　　 C. be turned on 　 D. go out