30. ______________, China may have the largest number of English learners in the world.

A. Sooner or later　 B. Now and then　　 　 C. Believe it or not 　　　 D. Here and there

29. I am really sorry I broke the vase, I didn’t do it __________.

A. in turn　　　　 　　 B. on purpose　　　　 C. in time　　　　　 　 D. on duty

28.The ___________look on his face showed that he had enough confidence in himself.

A. surprised　　　 　　 B. puzzled　　　　　 C. excited　　　　 　　 D. determined

27. I feel highly ____________ to have a chance to speak at the meeting.

A. believed　　　 　　 B. trusted　　　　　　 　　　 C. honored　　　　　 　 D. hurried

26. That salesman __________me to buy his MP4, but it doesn’t work well now.

A. advised　　　 　　　 B. persuaded　　　　 C. preferred　　　 　　　　　　　 D. expected

25. Anne changed her hairstyle so that all of us could hardly ____________her.

A. remember　　　 　 B. know　　　　　　 　 C. notice　　　　 　　　　 D. recognize