1. Our Chinese teacher is very tall. (对划线部分提问)
    What does your Chinese teacher ______  ______?
2. That singer has long curly hair.
    That singer                          long curly hair. (否定句)
3. He isn't so great. I think. (连成一个句子)
    I             think he              so great.
4. The people are drinking tea in a restaurant. (对划线部分提问) 
                 are the people              in a restaurant.?
5. They are looking at the pictures.
    They                           at the pictures. (否定句)
6. They eat lunch at home.
    They                            lunch at home. (改为现在进行时)
7. I'm reading books in the library. (对划线部分提问)
    ______  ______ you reading books?
8. He wants to be a teacher. (改为一般疑问句) 
                he             to be a teacher?
9. He likes the job because it's exciting. (对划线部分提问) 
                 does he              the job?
10. There is a pay phone on Green Street. 
                               on Green Street? (对划线部分提问)