第二节补全对话。根据对话内容，从对话后的选项中选出能填入空白处的最佳选项；选项中有两项为多余选项。
(Mike is picking up the phone when Alice enters)
Alice: Are you phoning Linda?
Mike: Yes. But how do you know?
Alice: ______66_________
Mike: What did it say?
Alice: _________67______
Mike: what happened?
Alice: _______68_____ She had to go and take his place for three days.
Mike: That’s too bad.
Alice: _______ 69_____
Mike: You see, I had arranged （安排）for us to have dinner with a friend tonight.
Alice: _______70______
Mike: Sure, why not?

A．Isn’t she your girlfriend?

B．It said she had left for London.

C．What’s the problem?

D．Her office left you a message.

E. Why not invite me, then?    
F. They said they had phoned Linda.
G.The manager of their office had suddenly falllen ill.