问路和应答

一、（Asking the way and responses）
1. Excuse me. Where is the toilet（厕所）, please?
  Oh, it's over there.
2. Will you please tell me the way to the railway station?（火车站）/ airport（飞机场）
  Go down this street. At the end of the road you'll see it.
3. Excuse me. Could you tell me how I can get to the supermarket? （超市）
  Go straight along this road. Then go over the bridge and turn right at the bookshop. You'll find it.