—_____ do you use a computer?
—Every day.

—______ do you have a computer class?
—Twice a week.

—_____ workers are there in the factory?
—There are 500.

句型转换。
1. There are two cars in front of the building.  (对划线部分提问)
    _____ _____ _____ _____ _____ in front of the building?
2. I have got a little brother. (用Jim代替I改写句子)
    Jim _____ _____ _____ _____ _____.  
3. She has got some new pens.  (变为否定句) 
    _____ _____ _____ _____ new pens.
4. His brother has got a new bag. (变为一般疑问句并作否定回答) 
    _____ _____ _____ _____ a new bag? No, _____ _____.
5. Lily's family has five people. (改为同义句)
    _____ _____ five people in Lily's family

—_____do you go to the park?
—Every morning.

—__      does Mary usually go to the bubby club?
—Once a week.

_____ is your mother? She's forty．

______ is the World Park? It is about two hours by coach.

句型转化。

—_______ do you go to see your grandparents?
—Once a week.