听下面一段较长对话，回答以下小题。
【小题1】What is the man doing in the conversation?

A．He is ordering a drink.

B．He is serving customers.

C．He is buying things at a store.

【小题2】What did the man’s mother teach him?

A．One should pay others for the work they do.

B．One should do his job well.

C．Being nice has rewards.

【小题3】What does the man say about the woman?

A．She’s sweet.

B．She’s friendly.

C．She’s not very nice.