根据对话内容，选出可以填入空白处的最佳选项。（有两项为多余选项）

Bernard: Excuse me, officer.

Policeman: Sure.

Bernard: I'm afraid I'm lost. 

Policeman: Well, you should take the number one subway.

Bernard:

Policeman: Yes. The station is that way. Walk along this street to the end and you'll find it.

Bernard: Number one subway to Van Cortlandt Park. Thank you.

Policeman: Anytime. Good luck. Remember, the number one number one subway. The uptown platform.

Bernard: Thank you.

Policeman:Have a nice day!

A. Don't be silly! B. You're welcome. C. Can you help me? D. Sorry, I'm not sure. E. Is there a station near here? F. You should take number one subway to Van Cortlandt Park. G. Could you tell me how to get to Linden Street, in Riverdale?