听下面一段较长对话，回答以下小题。
【小题1】What keeps the woman’s brother from swimming more often?

A．Great interest in hanging out.

B．High cost of swimming suits.

C．Long distance from the beach.

【小题2】Which of the following is true about the woman’s brother?

A．He hates swimming.

B．He likes skateboarding.

C．He is practising surfing.

【小题3】Which item will the woman pay for at last?

A．A surfboard.

B．A skateboard.

C．A swimming suit.

【小题4】What is the conversation mainly about?

A．Doing sports.

B．Having a race.

C．Buying a gift.