19.The work is so hard that it takes me ____time to finish it.

　　　 A.too many　　 B.too much　 C.a few　　　 D.a little

18. _____ important to exercise every day.

A.It's　　 B.That's　　　 C.They're　　　 D. This is

17. After _____came in, the teacher began his class.

A.nobody　　　 B.somebody　 C.anybody　　　 D.everybody

16.The Smiths are going to Hawaii ______vacation.

　　 A. in　　 B. for　　 C. with　 D. from

15.My brother finished____the storybook yesterday. He returned it to the library.

　　　 A. to write　 B. writing　 C. to read　 D. reading

14. I often go to school by bike ,______ sometimes I walk to school.

　　　 A. or　　 B. and　　 C. so　　 D. but

13.-----What about ____sightseeing this weekend ?

　　　 -----Good idea !

　　　　 A. go　　 B.　 to go　 C. going　 D. taking

12.-----When did your headache start?

　　　 -----______________________.

　　　　 A. In two days　　 B. Two days ago　

C. After a week　 D.Tomorrow morning

11. Peter is weak. He should eat a balanced diet to ______healthy.

　　　　　 A. need　 B. give　 C. stay　 D. bring

10.(　 )Peter _______a stomachache , so he ________eat　 anything for 2 hours.

　　　　 A. has,should　 B. had ,may C. has, shouldn't D. had, should