根据对话内容，从对话后的选项中选出能填入空白处的最佳选项。

— Good morning,sir. Can I help you?

— Yes. Good morning.    1  

— Yes. Here it is.

— Thank you.    2  

— Morning Post? It's one dollar.

— One dollar. OK. I'm also looking for the New Yorkers.   3  

— Yes, certainly, sir. Here is the latest issue.

— How much is it?

—   4  

— 2.5 dollars. OK.    5    

— One newspaper and one magazine. It's3.5 dollars. Thank you very much,sir.

A. How much is it?

B. I'd like to buy a copy of today's Morning Post.

C. Do you have it?

D. Do you want it?

E. That's 2.5 dollars.

F. I'll take both of them.

G. I'll take a copy of the New Yorkers.