35. – May I have a look at your new MP3?　　 -- ________.

　 A. Yes, you must　 B. How can you say so　 C. Not at all　 D. By all means

34. I dare not go there alone. _____ Windy keep me company?

　 A. Shall　 　　　　B. Will 　　　　　C. Must 　　　　　D. Need

33. It is demanded that all passengers ______ have their luggage examined before they get on board the plane.

　 A. must 　　　　B. have to　 　　　C. need　 　　　　D. 不填

32. We forbid _______ in the lab.

　 A. smoking　 　　B. to smoke 　　　C. smoke 　　　　D. to have a cigarette