24. __________ middle school students allowed to use mobile phone at school?

　 A. Do　 B. Did　 C. Are　 D. Can

23. Last year, I got an opportunity __________ Bill Gates in Beijing.

　 A. meet 　B. to meet　 C. met　 D. meeting

22. Students should __________ more on their studies than their clothes.

　 A. concentrate　 B. depend　 C. spend　 D. put　

21. __________ day, we went to visit the Palace Museum with our teachers.

　 A. Last　　 B. Next　 C. Another　 D. The other day

20. Parents should not be too strict __________ teenagers.

　 A. from　 B. with　　 C. of　　 D. to　　

19. ----Do you ever worry that you will fail a test?

　 ----No, __________.

　 A. always　 B. often　 C. sometimes　 D. never

18. If I __________ you, I would tell him this thing.

　 A. am　 B. is　 C. was　 D. were

17. It was raining hard, but the workers kept _________ on the rail.

　 A. works　 B. to work　 C. working　 D. work

16. It’s a good idea for students __________ their own clothes.

　 A. wears　 B. to wear　 C. wearing　　 D. wore

15. I think it comes from China,__________?

　 A. don’t I　 B. do I　 C. doesn’t it　　 D. does it