A. How      
B. Why      
C. What    
D. Where 

1. What's the height of the wall?
     ________________________________________
2. The length of the fence is 30 yards.
     ________________________________________
3. All the children played happily in the park, but Tom didn't.
    ________________________________________
4. Polly was very pleased. And she gave Tom a large cake.
    ________________________________________
5. Whenever the singer comes along, his fans are joyful.
    ________________________________________

A. When                    
B. Who    
C. Where                    
D. Why

1. She can't come here because she has no time these days. (对划线部分提问)
    ______ ______ she come here?
2. Mother bought him a new bike as a birthday present. (变一般疑问句)
     ______ mother ______ him a new bike as a birthday present?
3. Could you tell me? How do you make strawberry pancakes? (合并为一句 )
    Could you tell me ______ ______ make strawberry pancakes?
4. Mrs.Black has something else to do now. (变否定句)
    Mrs. Black ______  have ______ else to do now.
5. He'll come back in half an hour. (对划线部分提问)
    ______  ______  will he come back?

1. They work hard to get more money. (就画线部分提问)
     _______  _______ they work hard?
2. My mother will visit England next week. (就画线部分提问)
     _______  _______ your mother visit next week?
3. You ought to be more careful.
    You _______ _______ to be more careful.
4. They should finish their homework first. (改为一般疑问句)
    _______  _______ finish their homework first.
5.The match between China and Korea couldn't go on because it was raining heavily. (改为同义句) 
   The match between China and Korea couldn't go on _______ _______ the heavy rain.

A. Why      
B. Where    
C. What    
D. When

A. How                  
B. What
C. Why                  
D. How much

A. What  
B. How      
C. Where    
D. Which

A. What's        
B. How does
C. How's          
D. What does