听下面一段较长对话，回答以下小题。

【小题1】Why did Tracy bring dogs to the children?

A．To teach them to love animals.

B．To help them gain confidence.

C．To protect them from dangers.

【小题2】What is Kevin’s concern about the dog?

A．They may misbehave.

B．They may get hurt.

C．They may carry diseases.

【小题3】What will Helen do tomorrow morning?

A．Give a talk.

B．Meet the children.

C．Take some photos.