听力原文:W: Hello. M: Hello, is this John Smith's home? W: Yes, it is, but he is out right now. Would you like to leave a message? M: Well, I really don't know what I should do. I can't ask him to call me back because I'm calling from a friend's. W: Well, then, why don't you try his office? I think he's there now. M: Yes, I guess I could do that. W: Would you like to have the number? M: That would be very kind of you. W: His office number is 11123345. You can reach John there. M: Thank you so much for your help. W: You're welcome. Goodbye and good luck. (8)