用所给动词的适当形式填空。

1. _____ (be) the green shorts yours?

2. How much _____ (be) Mary's shoes?

3. Can you _____ (take) the black hat to school ?

4. —what _____ she _____ (want)?  

    —A shirt.

5. I want _____ (take) a pair of shoes.

6. Do you have bags for _____ (sport) ?

7. Come and see for _____ (you) at Guangming Bookstore!

8. I _____ (need) a white coat and a red hat.

9. The shop only _____ (sell) girls' clothes. 

10. Peggy _____ (not have ) a nice cap

热电阻属于接触式测温元件，因此在安装时要求保护管顶端位于管道中心线上（）