1 . 听下面一段独白，回答以下小题。
1. How long was Michael missing?

A．For more than 3 hours.

B．For more than 5 hours.

C．For more than 9 hours.

2. Who found Michael?

A．A student.

B．The police.

C．A neighbor.

3. Where was Michael found?

A．Near a river.

B．On the street.

C．In an empty house.

4. What was Michael doing when he was found?

A．He was sleeping.

B．He was crying.

C．He was playing.