用所给词的适当形式填空。

1. Look! Whose ________ (Walkman) are these? Perhaps they are the twin's.

2. Is there an ________ (electric) shop in your town?

3. Amy wants to buy some presents for ________ (they).

4. Do you understand the ________(mean) of the new world?

5. Do you like to have cold ________ (drink)?  

6.We usually go ________ ( shop )on Sundays.

7. Listen !Someone ________ ( knock )at the door.

8. Would you please show ________ ( I ) your pictures?

9. There ________ ( be ) a pair of shoes.  

10. I have many different ________ ( kind ) of books.

11. It's twelve o'clock now. The students ________ (have) their lunch. They ________ (have) rice, meat and vegetables for their lunch.

12. Amy ________ (watch) TV every day. She ________ (watch) TV now.

13. I like ________ (drink) coffee.