11.My son is more careful with his lesson than before and makes fewer mistakes in his ___________ .

　　　 A.exercise　 B.exercised　 C.　 exercising　 D. exercises

10.I can’t __________ this . It’s too sweet .

　　　 A.eating　　　 B.eat　　　 C.　 eatting　　　 D.ate

9.(　 )As everyone knows , it’s important to ____________ healthy .

　　　 A.stay　　　 B.improve　　　 C.　 return　　　 D. take

8.Did you see him __________ the room just now ?

　　　 A. to leave　　　 B.leaves　　 C.　 left　　 　D. leave

7.I have to look after __________ and __________ sister today.

　　　 A.him ; his　 B.her ; hers　 C.　 his ; him　 D.hers ; her

6.Alice stopped _________ TV and started doing her homework .

　　　 A. watch　　 B.watching　 C. watched　　 D. to watch

5.What did you have ____________ lunch today ?

　　　 A. with　　　 B.for　　　 C.　 at　　　 D. to

4.Is your father’s lifestye the same as your mother’s _____ different ?.

　　　 A. and　　　 B.or　　　 C.　 to　　　 D. but

3.I do homework every day , usually when I come ______ home ________ school .

　　 A. to ; from　　　　 B.at ;for　

C.　 / ; from　　　 D. from ; to

2.Some of us watch TV three ________ four _________ a week .

　　 A.and ; times　　　　 B.but ; time

　　 C.　 and ; time　　　　 D. or ; times