补全对话。

A: Excuse me. Can you help me? I'm  1  for the post office.

B:  2 , I'm new here. You may ask that policeman.

A: Excuse me. Which is the  3  to the post office?

P: Go  4  Red Star Road, and  5  the second turning on the  6 , go across the  7  and walk on,

    then turn  8  at the second crossing. You'll find it at the  9  of the road. It's next to the  10 .

    You can't miss it.

A: Thank you very much.

P:  It's a pleasure.