16. How much is these black pants?

15. ______ your brother want to be an actor?

A. Do B. Is C. Are D. Does

IV. 单句改错，找出每句中的一处错误并改正。(10分)

14. ―Do you like music?

―Yes, I do. ______ it's relaxing.

A. But B. Because C. So D. But

13. -What do you think of ______?

-It's very hard.

A. the twelveth lesson B. the lesson twelve

C. twelve lesson D. the twelfth lesson

12. Mike ______ to buy a white bag.

A. like B. want C. wants D. wants to like

11. Oh, this shirt is nice. I'll ______ it.

A. look B. take C. bring D. see

10. Tom l______ like his father.

III. 单项选择。(10分)

9. There are t______ months in a year.

8. When is Lucy's b______?

7. What c______ are your shoes?