听力原文：M: When do you think Miss Harris will be back？W: When she left at 5:15 she promis

听力原文：W: What do you think of the book？M: Not very interesting.Q: What are they talking

听力原文：W: Were you hard－working when you were in high school, David？M: Yes, I studied ha

听力原文：M: How are you doing with your plan？W: No one knows how to do the work correctly,

听力原文：M: What do you find difficult about language learning, grammar, vocabulary or pro

听力原文：M: What do you usually do on Sundays？W: I usually go to church in the morning and

听力原文:F:When are you coming back from the conference? M:Im flying back on Monday late