28. News came from the school office ______ Wang Lin had been admitted to Beijing University.

A which　　 　　　B what　　　 　　　　C that　　　 　　　　　D where

27. When I said someone cheated in the English exam, I ______ you.

A. wasn’t referring to　　 B. had referred to　 C. hasn’t referred to　　 　 D. will refer to

26. The road is covered with ice. I can’t understand 　　　　　they insist on going by bike.

A. why　　 　　　　　　　　　 　B. when　　 　　　　　　　　　　 C. how 　　　　　　　　　　　　　　　 D. whether

25. ______ the employees’ working efficiency, the supervisor will allow them to have a coffee

break.

A. Improving 　　 　　　B. To improve　 　　　　　　　 C. Having improved 　　　　 D. Improved

24. As she is looking forward to ______ from me, please remember ______ this letter on your way to school.　

A. hear; post　 　 　B. hearing; to post　 C. be heard; posting　 D. be hearing; to posting

23.­-May I smoke here?　-If you ______, choose a seat in the smoking section.

A. should　　　　　　 　 B. could　　　　　　　　　　　　　　　　　 C. may　　　　　　　 　　　　 　 D. must

22. Australia is such a splendid country that we’ve decided to stay for ______ two weeks.

A. another 　　　　　　　　　 B. other　 　　　　　　　　　　　　　　 C. the other 　　　　　　 　　　　 D. other’s