(     ) 1.

A. Yes, I am.              
B. No, I don't.      
C. Sorry, he doesn't know.

(     ) 2.

A. That sounds good.    
B. I'm sorry.        
C. Thank you.

(     ) 3.

A. No, it doesn't.      
B. No, he doesn't.  
C. Yes, she does.

(     ) 4.

A. Sounds interesting.  
B. Under the desk.  
C. I don't have a soccer ball,

(     ) 5.

A. Yes, she does.      
B. No, I don't.    
C. She has a basketball.