听下面一段长对话，回答以下小题。
【小题1】What is the problem with the woman’s watch?

A．It needs a new battery.

B．It is ruined by water.

C．It needs cleaning.

【小题2】What does the store offer if one changes a battery there?

A．An extra battery.

B．A one-year guarantee.

C．Free cleaning service.

【小题3】Why does the woman fail to get her watch back right away?

A．The store is closed now.

B．She is short of money.

C．The man is too busy to repair it now.