11. The visit of the President will increase the ______ between the two countries.

　　A. peace

　　B. knowledge

　　C. understanding

　　D. assistance

　　12. Mr. Smith promised me a good position and ______.

　　A. to pay me a fair salary

　　B. a fair salary

　　C. paying me a fair salary

　　D. pay me a fair salary

　　13. Peter said that he wouldn’t mind ______ the windows.

　　A. my opening

　　B. I open

　　C. me to open

　　D. for me to open

　　14. In the newspaper, we can learn ______ is going on in the world.

　　A. that

　　B. which

　　C. who

　　D. what

　　15. It is curious how children always behave much worse when they are ______ holiday.

　　A. on

　　B. in

　　C. at

　　D. for

　　16. I suggest that she ______ another day.

　　A. will come

　　B. comes

　　C. came

　　D. should come

　　17. A man’s ______ lessens as he grows old.

　　A. life

　　B. effort

　　C. temper

　　D. vigor

　　18. Now the income of the family was ______ more than one-third.

　　A. returned to

　　B. reached for

　　C. dropped off

　　D. cut down

　　19. George took ______ of the fine weather to do a day’s work in his garden.

　　A. advantage

　　B. profit

　　C. interest

　　D. charge

　　20. He doesn’t seem at all sorry for ______ he has done.

　　A. that

　　B. what

　　C. which

　　D. how