题目内容：

听下面一段独白，回答以下小题。

1.Where did Johnny often stay?

A. On a bridge. B. At the gas station. C. On the side of the road.

2.What did Kate McClure do to Johnny in return?

A. She gave him $20.

B. She bought him food.

C. She created a website to help him.

3.What is the purpose of the talk?

A. To tell people to spend money in a wise way.

B. To encourage people to be helpful.

C. To remind drivers to take enough gas.