听下面一段较长对话，回答以下小题。
1.What does the man think is useful about Kayak. com?
A. To look at flexible dates. B. To compare different airlines.
C. To choose nonstop flights.
2.What do the man’s aunt and uncle care most about the flight?
A. The time. B. The price. C. The stops.
3.Where do the speakers probably live?
A. In Philadelphia. B. In Chicago. C. In New York.
4.On which day will the man’s sister get married?
A. May 28th . B. May 29th . C. May 30th.
听下面一段较长对话，回答以下小题。
1.What is the woman doing?
A. Asking for advice. B. Giving an interview. C. Introducing her family.
2.Who might the woman be talking to?
A. A university student. B. A private researcher. C. A school teacher.
3.What will the woman do tonight?
A. Interview more people. B. Choose another topic. C. Prepare some questions.
听下面一段较长对话，回答以下小题。
1.What does the woman’s husband want to drink?
A. Orange juice. B. Hot milk. C. Lemon tea.
2.When does the woman want the drinks?
A. At about 7: 30 am. B. At about 8: 00 am. C. At about 8: 30 am.
听下面一段较长对话，回答以下小题。
1.What take up most of the room in the garden?
A. The flowers. B. The trees. C. The vegetables.
2.What does the woman have trouble with?
A. The ants. B. The spiders. C. The mosquitoes.
How many languages is the man learning now?
A. One. B. Two. C. Three.
What does the man think of his new computer?
A. It's quite expensive. B. It is hard to use. C. It is of good value.
