听一段材料，回答下面几个小题。What are the speakers talking about?
A．Buying a car．
B．Choosing a gift．
C．Using a computer．What’s the relationship between the two speakers?
A．Husband and wife．
B．Professor and student．
C．Salesman and customer．What do we know about the person mentioned by speakers?
A．Maybe he likes something expensive．
B．He is surely over sixty years old．
C．He must be fond of learning．
听一段材料，回答下面几个小题。Why can’t Elaine Strong answer the phone?
A.She’s attending a meeting.
B.She’s out of the office.
C.She’s talking with another customer.What does the man want the woman to fax?
A.Information about aftersales service.
B.A picture of the newest computers.
C.Materials of software products.When will the man probably talk with Elaine Strong on the phone?
A.About 5:00.
B.About 3:30.
C.About 4:30.
听一段材料，回答下面几个小题。When did the strange thing happen?
A.When the woman and her family were watching TV.
B.When the woman and her family were having supper.
C.When the woman and her family were sleeping.What happened to the TV?
A.The TV didn’t work.
B.The TV began to change channels rapidly.
C.The TV broke down.What was the weather like that night?
A.Rainy.
B.Sunny.
C.Cloudy.
What did the man mean?
A.They intended to go outing today.
B.They stood outside for too long.
C.They had a wrong weather report.
Why does the woman want to see Professor Wang?
A.To ask for a sick leave.
B.To talk about a class.
C.To get help with her paper.
What was the guy doing?
A.Driving a car.
B.Riding a bike.
C.Getting crazy.