听一段材料，回答下面几个小题。What was Miss Richards?
A. A chemistry teacher.
B. A physics teacher.
C. A science teacher.How did Miss Richards feel before Dick answered her question?
A. Disappointed and unhappy.
B. Angry and annoyed.
C. Excited.What can we learn from the passage?
A. Dick was the top student in class.
B.The students were active in class.
C. Miss Richards was rather patient.
What are they talking about?
A. A new bar in the town.
B. A friend of the woman's.
C. The plan for the weekend.
What will the man do?
A. He will stop working.
B. He will show the woman his trouble.
C. He will show the woman the steps.
What can we learn from the conversation?
A. The man can't manage to go to New York as planned.
B. The man has changed his destination.
C. The man is returning his ticket.
What can be concluded about Judy?
A. Judy came to the party.
B. Judy planned the party.
C. Judy hasn't appeared yet.
Which is the quickest way to the airport?
A. By taxi.
B. By bus.
C. By underground.