At the Bookstore

Dialogue A

A: Excuse me. Do you have A Tale of Two Cities?

B: Who is the author?

A: Charles Dickens.

B: Sorry. We’re sold out right now. Please come back next week.

A: OK. Thanks!

Dialogue B

A: Do you have a good English-Chinese dictionary?

B: Sure. How about this one?

A: Is this latest edition?

B: Yes. We have both the paperback and the hardcover.

A: What’s the difference?

B: The hardcover is more expensive.

A: Oh! I see. I’ll have the paperback, please.