听力原文:W: Hello, may I speak to Mr Green? M: Speaking. W: Good evening, Mr Green. This is Julia. M: Good evening, Julia. W: I wish to tell you that a visit to the Great Wall has been decided. I wonder if you'd like to go. M: Certainly. I've been looking forward to it. What time are we leaving? W: Tomorrow morning at eight. We'll gather at the gate of the hotel at a quarter to eight. Please try to be ready before that time. M: I will. Thank you. Is that all? W: Yes, that's it. Good-bye. M: Good-bye. What has the man been looking forward to?