Would you tell me where is the booking office?Please give me a one_way ticket to A.What train do you take?Has the train for A left already?No,not yet,but it'll start ten minutes.Can you tell me when is the next train for A?Is the wicket open yet?Porter!Please take my suitcase to the train.How long will the train stop here?It stops for five mintues.This train stops at A,doesn't it?What station is this?It's B station.You must change train at C.
