从方框中选择恰当的句子补全对话。
A：Good afternoon!
B:      
A: How are you?
B: I’m fine.       
A: I’m fine, too. Excuse me, is that Ms.Zhou?
B:  She is my teacher, and she is very good.
A: Where is she from?
B:    
A: What’s her telephone number?
B: