15. Mark is in front of the bank.A tourist comes and asks him.
Tourist : Excuse me.____
Mark : Turn left at the corner and it's next to the post office.
Tourist : thank you very much.
Mark : you are welcome.
1) Would you tall me where central market it is?
2) could I tall you the way to central market?
3) may I ask you about central market?
4) can you bring me to central market?