31. I’ll show you how to hit the ball and then you must _____ my example.

A．copy　 B．listen 　C．set　　 　 D．make

30. Mother told me cold chicken is delicious _____ with salad.

　 A．when to eat　　 B．when to be eaten　　 C．when eaten　 　 D．when eating

29. --- Where is my dictionary? I remember I put it here yesterday.

　 --- You _____ it in the wrong place.

　 A．must put　　 　 B．should have put　 C．might put　 D．might have put

28. ---“Must we do it now?”

　 --- “No, you _____.”

A．won’t 　B．can’t　　 C．needn’t　　　 D．don’t

27. --- Are you going to Leff’s party?

　 --- I’m not sure. I _____ go to the concert instead.

　 A．must.　　　 B．would　　 C．should　 　D．might

26. --- Isn’t that Ann’s husband over there?

　 --- No, it _____ be him. I’m sure he doesn’t wear glasses.

　 A．must not 　 B．won’t 　　C．may not 　 D．can’t

25. More and more people choose to shop in a supermarket as it offers a great _____ of goods.

　 A．variety 　　 B．mixture　 C．extension 　 D．combination

24. --- How did you find your visit to the museum?

　 --- I throughly enjoyed it. It was _____ than I expected.

　 A．some more interesting　　　 B．a lot interesting　　　

C．far more interesting　 　　 D．even much interesting

23. She _____ a new idea for increasing sales.

　 A．caught up with　　 B．came up with　 C．kept up with　　 D．went up with

22. Bad programmes on TV may have bad _____ on children.

　 A．affect　　　　 B. effect　　 C．power　D. control