三单元 A: Well thank you for coming. I hope you had a good time. B: Oh we all had a great time. Thanks for having us. A: Can I get your coats? C: Yeah, I've got one. B: I didn't wear one. C: You don't have a coat ... Mine is black. A: OK, be right back ... C: Thank you. That was fun. B: It was great. C: Good time. B: It was really nice. We haven't seen them in such a long time and ... C: I know. That ...Oh, no, this is not mine. Mine is black, this is blue. B: I think this is navy blue. B: His is a little longer, his is ... It's like a trench coat. C: It's got a lining in it also. A: I'll be right back. B: Thanks. C: Thank you. B: Hey little doggy! C: Cute puppy. B: He's a cute one, isn't he? C: Yeah, he is. A: Hope ... C: Oh, there it is! Thank you very much! B: Sorry we have to leave so soon. A: No problem. Hope you had a good time. B: Oh we had a great time. A: And I shall see you again. B: Thanks. Bye. A: I'll say thank you too. B: OK. Bye.