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.