30. Mike had to ask his father for help because he didn't know

   A. what is wrong with his iPhone

   B. whose dictionary was this

   C. what was the matter with his bike

   D. which group did he belong to

29. —Honey,don't play with fire. You may hurt .

—OK,mum. We do it again.

   A. yourself; won’t   B. yourself; don't

   C. yourselves; won’t   D. yourselves; don't 

28. 一I'm happy to receive your present and I like it very much.

   A. That's all right.       B. Don’t mention it.

   C. Fm sorry to hear that.     D. Fm glad you like it.

27. The plane from Xi’an to Nanchang just now. You have to wait till tomorrow.

   A. took off   B. took after

   C. took out   D. took away

26. —Hey,Alice. You on the phone a moment ago.

—Oh? I was in the library.

   A. are wanted   B. were wanted

   C. 技re called   D. were called

   A. immediately   B. especially

   C. probably   D. recently

24. exciting news!We’ll have a holiday after the exam.

   A. What an   B. How an

   C. How       D. What

（ ）23. —Mary always works hard at her lessons.

— And she is one of the top students in our school.

   A. So does she   B. Neither does she

   C. So she does   D. Nor she does

（ ）22. Jennifer takes a lot of exercise every day and she is always full of .

   A. knowledge   B. energy   C. change   D. courage

（ ）21. —You have dropped ” s” in the word ” across” .

—Oh,you’re right. letter ” s” should be doubled like this " across".

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