题目内容：

听下面一段较长对话，回答以下小题。

1.Why did the man put the paper on the floor?

A. He saw other people doing this.

B. The basket had been taken outside.

C. The basket was full.

2.Where does the conversation most probably take place?

A. In the playground.    B. In the classroom.    C. At the back of the school.