听一段材料，回答下面几个小题。What was Paul concerned about?
A. His professor.
B. His final exam.
C. His physics grades.Why did the woman tell Paul not to worry?
A. The average is important.
B. Chemistry is not his major.
C. He needs to concentrate on physics.What did the woman suggest doing?
A. Studying harder.
B. Going for a coffee.
C. Repeating the class.
How often does Emmy take her ballet lessons now?
A. Once a week.
B. Twice a week.
C. Every other day.
How did the woman learn about the job opening?
A. A friend told her about it.
B. She saw an ad in the newspaper.
C. She heard about it during a television interview.
How does the man work now?
A. He works three times as much as he did before.
B. He has two free days for every three days he works.
C. He works three nights every two weeks.
How did the man go to Canada?
A. By train.
B. By car.
C. By bus.
How is the man now?
A. He is sound and safe.
B. He is going to die.
C. He doesn't feel well.