1.Words: post,office,restaurant,library,supermarket,bank,park,pay,street,center,mail,near,bridge, across,between,front,behind,excuse,straight,turn,left,ri ght,down

2. Phrases: post office, across from, Excuse me, In front of, next to,

turn left, turn right, take a taxi¡¡¡¡¡¡

3. Important sentences:

--Is there a supermarket?   --Yes, there is./No, there isn’t.