15. You can't wake a person who is pretending ________.

　A.being asleep　　 B. be asleep　　C.falpng asleep　　 D.to be asleep

12.I can't find my dictionary. I think I ___it in the reading room..

　A.forgot　　　 B.dropped　　　 C.leave　　　　 D.fall

　( ).13.Don't worry, there is still ___time left.

　A.pttle　　　　 B.a pttle　　　 C.a few　　　　 D.few

　( ).14.Some students don't pke wearing school uniform, but they ___.

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

11.You should be careful ____the dog that does not bark.

　A.With　　　　 B.of 　　　　C.for　　　　 D.at

10.You_____buy the TV guide for next week. I have already bought a copy.

　A.Mustn't　　　B.needn't　　　C. don't　　　 D. can't

9. My brother and sister _____workers.

　A.Are all　　　B.all are　　　C.are both　　　 D.both are

8. They might catch a bus ____yesterday.

　A.to work　　　B.works　　　　C.worked　　　 D.have worked

7.We didn't win that game_____wanglei's illness.

　A.because　　　B.because of　　 C.since　　　 D.as

6.It must be more beautiful ,__________?

　A.mustn't it　　 B. be it　　　C.isn't it　　　 D.does it

5. Three monkeys escaped _____the zoo.

　A .from　　　　B.off　　　　C.to　　　　 D.in

4.The children____cleaning the room at this time of a day.

　　　　　B.may　　　　C.must　　　　 D.may be