28. Unless you work as hard as you can, you won’t ______ your classmates.

A. fall behind　　　　 　　 B. keep on with

C. keep up with　　　　　 　　 D. catch up

27. Don’t eat too much chocolate, or you can ______ weight quickly.

A. put into　　 　 B. put out 　 C. put up　 　 D. put on

26. This is ______ most interesting story and I plan to read it ______ second time.

A. a; a　　　　　 B. a; the 　 C. the; the　　　 D. the; a

25. In my opinion, he is ______ to attend the important meeting tomorrow.

A. possible　　 　 B. probable　　　 C. likely　　　 D. perhaps

24. If you have good eyesight, you will be able to see the church ___________ at the top of the mountain.

A. at distance　　　　　　 　　　　　 B. from distance

C. in the distance　　　　　　　 　　　 D. from over the distance

23. Sometimes I really wonder how I could make friends with a man who has so little ______ with　 me.

A. in ordinary　　　　　　 　 　　B. in similar

C. the same　　　　　　　　 　　　 D. in common

22. He ______ have finished his work; otherwise, he wouldn’t be enjoying himself by the seaside.

A. should　　　 B. must　 　　 C. need 　　　 D. can

第一节 单项填空(共15小题；每小题1分，满分15分)

21. About 110 million people moved to this city. The population is ______ as ten years ago.

A. as twice large　　　　 　　　 B. twice as large

C. as many twice　　　　　　　 　 D. twice as many