M: Good morning, Madam. What can I do for you? W: Good morning. How much should I pay for these books to be sent to New York? M: Hm, 20 dollars. Anything else? W: Yes, a two-dollar stamp, please. M: That will be 22 dollars all together. W: Here's 25. M: Thank you. And here's the change. W: Thank you. M: You're welcome., Question: Where are they most possibly? (A) At the post office. (B) At a bookstore. (C) At the bank.
(A) At the post office.