Complete the dialogue with proper words or sentences.

（Paul from America wants to visit the Ice and Snow World, but he doesn’t know the way. ）

A: Excuse me, （1） ?

B: Sorry, I’m new here, too. You can ask the volunteer there. He may know the way.

A: （2） .

（Paul comes to the volunteer. ）

C: （3） , sir?

A: Yes. I don’t know where the Ice and Snow World is. Could you please give me a hand?

C: Sure, it’s a little far from here, and I think you’d better take the subway.

A: OK. But （4） ?

C: You can take No. 2 Subway. It can take you there.

A: I see. Thanks a lot.

C: （5） .