听力原文：W: David, can I give you a hand with one of those grocery bags? M: Sure, Nancy. Could you take this one please? I didn't realize how heavy these bags would bE. W: Why did you buy so much stuff when you have to walk back home from the store? M: Well, I didn't intend to buy a lot. But I'm having some people over, and I guess I needed more than I expecteD. W: What's the occasion? M: Now the people ! live with, the Kremers, have been on vacation for a month and I thought I'd surprise them. I'm inviting some of their friends and families for a welcome home dinner. W: Oh, that's really thoughtful of you. M: I figure it's the least I can do for them. They've been letting me stay with them rent-free while I'm in school. W: Really? That's pretty generous of them. M: Well, they understand how difficult it is to make ends meet when you're a student. They've been such a big help to mE.I thought that this might be a small way to thank them for their generosity. (20) A.Get a ride home with Nancy. B.Find a place to livE. C.Go to the store before it closes. D.Carry his groceries homE.
A.W: B. W: C. W: D. M: E. W: F. M: G. (20) A.Get H. B.Find I. C.Go J. D.Carry K.