听第7段材料，回答第9至11题。

9. What did the boy do yesterday?

A. He slept in class B. He worked after school C. He stayed behind after school

10. What do we know about the boy?

A. He is interested neither in school nor in work

B. He always keeps quiet during class

C. He prefers to go to work soon

11. What can we learn from the conversation?

A. The physics class was very dull

B. The boy doesn’t take school seriously

C. The history class was hard to understand

听第8段材料，回答第12至14题。

12. What is the girl’s problem?

A. She has some friends in the classroom

B. She is looking for a place to study

C. She has to walk in the windy weather

13. What do we know about the classroom?

A. It is closed for repairs

B. It is not quite enough there

C. A club is having a meeting there

14. Where will the girl probably go?

A. T o the city library B. To the boy’s home C. To the reading room