A Can I help you ?
B yes ,please.I need to see my friend .She 's ill in the hospital .I have a map but it's in Chinese ,and I only speak English .How do I get there?
A Don't worry .Let me look at your map.OK first _____. Next _____, then _____.
B How far is it from here ?
A It's about ______.
B How long _______.
A About _______.
B OK ,thank you so much!
A you're welcome .If you have a problem ,you can _______.