20. Didn’t it ever ________to you that one day you wouldn’t be fired because of your carelessness?

　　 A. dream　　　　 B. occur　　　　 C. strike　　　　 D. happen

19. In a sports team each player has a clear role, and there are few occasions ________members are confused or uncertain of their roles.

　 　　 A. why　　　　　　　 　B. where　　　　　　　　 C. when　　　　　　 　　 D .in which

18. If you are out to get up early and do exercises every morning, it will_____good health.

　 A. get across　　　　 　 B. end up in　　　　 C. make for　　 　 　D. contribute for

17. They _____ on the program for almost one week before I joined them, and now we _____ it as no good results have come out.

　 A. had been working; are still working

B. had worked; were still working

　 C. have been working; have worked

D. have worked; are still working

16．What he has told us about the situation in Iraq simply doesn’t make any________．

A．use　　　 B．reason　　　　 C．value　　　　 D．sense

15．The careless driver is _______ for the traffic accident_______ yesterday．

A．to blame; happened　　　　 B．to blame; happening　　

C．to be blamed; happened　　 D．to be blamed; happening

14. _______ the interview in Boston lasted so long, I missed my connecting flight to New York.

　 A. Due to　　　　 B. So long as　　　　 C. As　　　　 D. Despite

13. At the last place Gary worked, they ______ an annual company picnic. All the employees _____ bring their families along and spend the day at a nearby park. It was great.

　 A. had to have; had to　　　　　　　　 B. used to have; couldn’t

　 C. would have; didn’t have to　　　　　 D. used to have; would

12. Well, really _____ now is start learning what to do with this software and read a lot of references, learn and practice _______ you can.

　 A. that you need do; whatever　　　　　 B as should you do; the longer hours

　 C. how you should start; the most　　　　 D. what you should do; as much as

11. --- Did you make sense of what the man said just now?

--- No, his meaning didn’t ________. Would you explain it to me?

A. get through　 B. get off　 C. get across　 D. get out