新概念英语美音版第一册:Lesson 139 Is that you,John?已上传5个录音

Lesson 139 Is that you,John?
Listen to the tape then answer this question. Which John Smith does Graham Turner think he is talking to? Is that you, John? Yes, speaking. Tell Mary we'll be late for dinner this evening. I'm afraid I don't understand. Hasn't Mary told you? She invited Charlotte and me to dinner this evening. I said I would be at your house at six o'clock, but the boss wants me to do some extra work. I'll have to stay at the office. I don't know when I'll finish. Oh, and by the way, my wife wants to know if Mary needs any help.