1. You look worried. What happened?  (改为同义句)  
    You look worried._________  _________  _________?
2. I disliked to take part in the sports at first. (改为同义句)  
    I _______  _______  ________take part in the sports at first.
3. She looks very happy.  (改为同义句)  
    She________  ________  _________very happy.
4. Where is he from? I don't know. (合并为一个句子)  
    I don't know______________________________.                                
5. Do you like playing the comput.er games? I wonder.（合并为一个句子）
    I wonder_______  _______  _______playing the computer games.

A. How about that
B. Would you agree
C. When shall we meet
D. What's happening

A. How about going to the cinema?
B. I agree.
C. You never go shopping.
D. You mustn't go to the park.

A. When did he go abroad    
B. Why he is going abroad    
C. Wow soon will he be back    
D. How long he will stay abroad

A. How are you      
B. Where is your watch
C. What's wrong with your watch    
D. How much is your watch

A. I am looking for some vegetables.
B. How much are the tomatoes？
C. Which one is your bag?
D. I can't find my son's address.

A. not    
B. not to    
C. don't  
D. did

A. she is a worker  
B. she is like her father  
C. she likes pears  
D. she is very thin

A. Who's your father                
B. How's your father
C. What's your father                
D. Where's your father

A.when he started to learn English.
B.when did he start to learn English
C.how long did he learn English
D.how long he learn English