从方框中选出适当的句子补全对话。
A: Hello!
B: Hello!    
A: Hi, Tony!    
B:   
A: Sorry, she isn’t in now. Can I give her a message(信息)?
B: Yes.    
A: Sure. I’ll give her the message.
B: Thank you.
A:      

A. You are welcome. B. May I speak to Alice? C. This is Tony. D. What’s up? E. Could you ask her to come to school tomorrow morning?