Decide which sentences people can use when buying a train ticket.

Choose the correct option.

You give money for the tickets. [Single or return?|The tickets are sold out.|Here you are.]

You ask about the line. [Which line do I take, please?|Next, please.|What is it?]

You say "thank you" and this is how the ticket seller responds. [Where to?|You are welcome. |Never mind. ]