用be动词的适当形式填空。
1. What _____ your name?
2. My telephone number _____ 2746598.
3. This _____ my ID number.
4. My family name _____ Black.
5. Helen and Gina _____ girls.

—How _____ you spell the word "pen"? 
—P-E-N, pen. 

用am, is, are填空。
1. Excuse me! ______ this your eraser? 
2. What ______ those? ______ they birds? 
3. This ______ his ruler. Where ______ my ruler?
4. I ______ in Class Three. ______ you in Class Three,too?
5. ______ these her English books?
6. Those ______ their apples. Where ______ his apples?
7. She ______ eleven. How old ______ that boy?
8. He ______ my friend. ______ your friend a boy or a girl?
9. ______ those maps? No,they ______ not. They ______ pictures.
10. These ______ your bananas. Here you ______.

用所给的词的适当形式填空。
1. How much ______ (be) the blue socks?
2. Can you help ______ (I)?
3. She often ______ (watch) TV in the evening.
4. Can you ______ (buy) the shirt?
5. The yellow ______ (short) are $30.

The price of the socks _____ 5 yuan.     

按要求改写下列各句，每空一词。
1. That bag is black. ( 改为同义句)
    That _____ a _____ bag.
2. This is a T-shirt. (改为复数句子)
    _____ are _____.
3. I like Chinese. (改为否定句)
    I _____ _____Chinese.
4. The boy under the tree is Li Lei. (对划线部分提问)
    _____ _____ is Li Lei?
5. What's the price of the dictionary? (改为同义句)
    _____ _____ is the dictionary?

用所给动词的适当形式填空。