听下面一段较长对话，回答以下小题。
1.What is the man going to the States for?
A. Shopping. B. Sightseeing. C. Conference attendance.
2.How long will the conference last?
A. One month. B. Two weeks. C. Seven days.
3.What is the man?
A. A scientist. B. A writer. C. A traveler.
听下面一段较长对话，回答以下小题。
1.Where are the two speakers?
A. In the library. B. In a department store. C. In the street.
2.Who are the two speakers?
A. A woman and his husband. B. A woman and a passer-by. C. A woman and her friend.
3.Where will the woman change buses?
A. At the zoo. B. At the traffic lights. C. At the end of the No. 9 bus.
What is the problem with her English?
A. Her spelling is very poor.
B. Her speaking is not good.
C. Her pronunciation is not good.
Why can't the woman go to the party?
A. She is sick. B. She has to work. C. She has to stay at home.
Where is the woman going now?
A. Her brother's office B. Her own house. C. The market.
Where are the two speakers?
A. On a ship. B. On a train. C. On a plane.
