A: Can I help you ?
B: Yes, please. Could you tell me the 1________ of the next train to Nanjing, please ?
A: Nanjing ? Let me see… yes, there’s one 2_________ in about an hour , at 14:40.
B: Oh, good, what time does it 3__________ ?
A: Twelve 4_________ past eight tomorrow morning.
B: That’s fine. What’s the number of this train ?
A: No. 24. You can get on the train 5__________ Platform 4.
B: I see. Thank you very much .