题目内容：

听下面一段对话，回答以下小题。

1.Where are the two speakers(说话者)？

A. At home.    B. At school.    C. In the clothes store.

2.Who does the boy want to buy them for?

A. His mother.    B. His father.    C. His brother.

3.How much does the boy have to pay（付款）?

A. $50.    B. $53.    C. $55.