第二部分 单项填空.（每题1分，共15分）
21.----Can I open the window for a while?
--- .
A. Good luck. B. No, you can’t C. Go ahead D.Forget it
22.Bob is a man of great determination. She won’t give up even if she has failed one thousand times . Now she has got ready to try----second time.
A.the, a B.the,the C. /.the D. /,a
23. He was disappointed that his plan didn’t .
A. go on B. go off C. go through D. go out
24.I have won a holiday for two to Florid . I my mum.
A. am taking B. have taken C. take D. will have taken
25. Rather than the football game , he preferred at home.
A. watching , staying B. to watch; to stay C. watch ; to stay
D. to watch ; stay
