12.(　 ) He is ______ to take care of himself.

　　　 A. enough old　　 B. enough　　 C. old enough　　 D. too old

11.(　 ) -Must I finish my homework now?

　　　 　-No, you　　 　　　. It’s still early . You can do it in the evening.

A. mustn’t　　 B. don’t have to　　 C. haven’t　　 D. must

10.(　 ) -How long does it take you to get to the hospital?

　　　　　 -　　　　　　　　　　 .

　　　 A. 5 kilometers　　 B. Every day　 C. By bike　 D. About an hour

9.(　 ) Did you enjoy　　　　　　 at the party?

A. herself　　　 B. myself　　　 　C. yourself　　　　 D. himself

8.(　 )You_________better_________in the river. It's too dangerous.

A.have, to swim　 B.had ,swim　 C.have, not swim　 D.had, not swim

7.(　 ).You 'd better keep the windows_________,It's so hot.

　　 　A.open　　　 B.opening　　 C.opens　　　 D.opened

6.(　 ) Thank you very much_________me________your party.

　 　　A.to asking, to　　 B.to ask, of　　 C.for asking, to　　 D.for ask, of

5.(　 ) If it _________rain tomorrow ,we'll have a picnic in the park.

　　 　A.won't　　　 B.doesn't　　 C.isn't　　　 D.don't

4.(　 ) What should we do 　　　　　SARS?

A.fight　　　　 B. fighting　　　 C. to fight　　　 　　D. stop

3.(　 ) _________is a good way ________keep fit.

A.Walk ,to　　 B.Walking,　 to　　 C.To walk, with　　 D.Walking,for