听下面一段较长对话，回答以下小题。
1.How much did it cost to run an air conditioner 24 hours a day for 2 months 5 years ago?
A. $20. B. $35. C. $40.
2.Where do they live now?
A. In a college dormitory which is not air-conditioned.
B. In an expensive hotel.
C. In an apartment with an air conditioner.
3.Where is the boy going to study?
A. In the library, B. In the dormitory. C. In the comfortable apartment.
听下面一段较长对话，回答以下小题。
1.Where can they have meals during the trip?
A. On the bus. B. At fast-food shops. C. In hotels.
2.What does the woman suggest the man do'?
A. Take a bath on the bus if the weather permits,
B. Bring suitable clothes and some other things.
C. Come to the office for more information.
3.What information does the man forget to ask about?
A. Where to leave from. B. The time to book. C. The cost of the journey
听下面一段较长对话，回答以下小题。
1.How is Nancy feeling this morning?
A. She looks all right. B. She is not feeling very well. C. She is in the best of health.
2.Why does Nancy have much pressure in class?
A. Because she is afraid of the examination. B. Because the professor always criticizes her in class.
C. Because she has difficulty in taking notes while listening,
3.How many hours does Nancy usually sleep?
A. About six hours a day. B. About five hours a day. C. About four hours a day.
听下面一段较长对话，回答以下小题。
1.What's the probable relationship between the two speakers?
A. Father and daughter. B. Boss and secretary. C. Teacher and student.
2.How does the woman feel about the course?
A. It's practical. B. It's exciting. C. It's difficult.
3.Why do people join in the program?
A. They want to teach the course. B. They like new courses. C. They want to fix their own cars.
What does the man imply about Linda?
A. She rearranged the chapters of her book.
B. She assured him that the chapter was finished.
C. She worked on the chapter for quite a while.
What does the woman mean?
A. She used to work at a newspaper.
B. She'd like her supervisor's opinion of her work.
C. She wishes she had a different kind of job.
