问题
补全对话，情景问答
完成对话，每空一词
A: Can I help you?
B: Yes, (1)________. I'd like a sweater.
A: We have quite a few here. How (2)________ this one?
B: Good. (3)________ (4)________ are they?
A: Ten dollars.
B: OK. I'll (5)________ it. Thank you very much.
A: You are (6)________.
答案
1. please 2. about 3. How 4. much 5. take 6. welcome