14.(　 ) He doesn’t do his homework________. So he always makes some mistakes.

　　 A. careful enough B. enough careful　 C. carefully enough D. enough carefully

13.(　 ) Although she is a ______ girl, she know a lot of Chinese characters(汉字)

　　 A. five years old　　　　　　　　　　　　 B. five- year-old

　　 C. five-years-old　　　　　　　　　　　　 D. five-year-olds

12.(　 ) Have you decided which coat_______?

　　 A. choose　　 　　　B. choosing　　 C. chosen　 　　D. to choose

11.(　 ) At the age of 18 he began to work___ a teacher in a country school.

A. as　　 　　　　　B. by　 　　　C. in　　 　　　D. at

10.(　 ) I want to have a day _______ tomorrow because I have to meet my uncle at the airport.

　　 　A. away　 　　　　B. off　 　　　C. free　　 　　D. possible

9. Mr Green teaches ___________ computer science .

　　 　A. we　　 　　　　B. us　　 　　　C. ours　　　 　D. our

8. I had my bike ___________ yesterday. It was broken.

A. repair　　 　　　B. repairs　　　 C. repaired　　 D. repairing

7. _________ should not be allowed to go out at night.

A. Twelve-years-old　　　　　　　 　B. Twelve-year-olds

C. Twelve year old　　　　　　　　 D. Twelve years olds

6. -----I went to the farm to help plant trees yesterday.

　　　 -----____________________.

　　　 A. So do I.　　　　 B. So was I　　 C. I did so　　 D. So did I

5. Mr. Wang is very strict _____his son. And he is very _______ everything he does.

　　　 A. with; with　　　 B. with; in　　 C. in; in　　　 D. in; with