27. Don’t always make your little sister ______. You should be kind to her.

A. laugh　　 B. to laugh　　 C. cry　　 D. to cry

26. ----We can use QQ to talk with each other online.

　 ----Really? Could you show me ______ it?

A. what to do　 B. how to do　 C. when to do　 D. why to do

25. ----Did you notice him come in?　 ----No. I ______ a football game.

A. have match　 　　B. had match　　 C. am watching　　 D. was watching

24. ----That T-shirt with Yao Ming’s picture on it ______ belong to David. He admires him a lot

　 ----No, it ______ be his. He hates black color.

A. can; can’t　　 B. may; needn’t　　 C. must; mustn’t　　 D. must; can’t

23. Someone called me at midnight but hung up ______ I could answer it.

A. as　　 B. since　　 C. after　　 D. before

22. Can you tell me if he ______ finish the work on time?

A. could　　 B. was able to　　 C. is able to　　 D. would be able to

21. We hope that as many people as possible ______ join us for the charity show tomorrow.

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

20. ----Lisa, ______ you speak French?　 ----Yes, but only a little.

A. need　　 B. must　　 C. may　　 D. can

19. Thomas, please be quiet. The others ______ hear very well.

A. can’t　　 B. mustn’t　　 C. shouldn’t　　 D. needn’t

18. Tony _____ go to the opera on Saturday because he’s going to have a meeting.

A. can’t　　 B. might　　 C. mustn’t　　 D. should