Listen and choose. 听问句，选答句。10%
（1）A. His name is Wang Xin.   
B. She is Amy.
（2）A. He is in the bathroom.   
B. Yes, he is.
（3）A. I’d like some beef, please.  
B. No, thanks.
（4）A. Three pencils and two rulers.  
B. Many books.
（5）A. Purple and white.    
B. Five.