[     ]

A. Yes, I am.  
B. Yes, it is. 
C. Because I can skate. 
D. OK.

[     ]

A. Does, have, don't 
B. Do, have, does 
C. Does, has, does 
D. Does, have, does

A. Sure.
B. No, he don't.

A. She is from USA.
B. She likes reading.
C. Yes, she does.
D. She can do the dishes.

A. No, he isn't.
B. She is kind.
C. She likes diving.
D. Yes, she does.

A. Yes, I do.
B. Yes, she does.
C. No, I don't.

A. Yes, I am.
B. No, I do.
C. Yes, I do.

A. Is it sour
B. Do you like grapes
C. What's he like

1. Can you do housework? (作肯定和否定回答)
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2. I can empty the trash. (改为一般疑问句)
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1. There is a forest in the park. (改为一般疑问句)
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2. There is a flower. (改为复数句)
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3. Are there a path here? (改错句)
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