口语运用
A: Hello, may I speak to Bob, please?
B: Sorry, he isn’t in now.       
A: This is Tony, Bob’s classmate.    
B: Sure, go ahead.
A: Tomorrow is my birthday. I’d like to invite him
to my home for my birthday party.
B: That’s very kind of you.      
A: It will be at 5:00 in the afternoon.
B: I’ll tell him about that.    
A: Yes, he has been to my home before. And please ask him to come with Amy.
B: OK.     

A．Can I leave a message?

B．What time will the party begin?

C．I’ll give him the message.

D．May I ask who is speaking?

E. Does he know where you live?