Shopkeeper: S　　　　  Mrs. Green: G

S: Good morning, Mrs. Green.____1____

G: We've finished all the drinks. Could you show me those large bottles of Coca Cola?

S: ____2____

G: May I have two boxes?

S: Of course, but there aren't enough on the shelf here. Would you please wait for a minute? I'll go up stairs and get some more for you.

G: ____3____

S: Not at all. I'll be back very soon.

G: No hurry. (The shopkeeper came back)

S: ____4____

G: Not at all.

S: Here you are, Mrs. Green.

G: That's a lot for bringing them down.

S: ____5____ Do you need anything else?

G: No, thanks. Good bye.

S: Bye. Mrs. Green. (　)

A．How much do they cost?

B．Sorry to keep you waiting.

C．I'm sorry to trouble you so much.

D．It's my pleasure.

E． What can I do for you?

F． Sure. I'd be glad to.

G． Shall I send them to your home?