听一段材料，回答下面几个小题。Where does the conversation take place?
A. At an airport.
B. On a plane.
C. At a duty free shop.What does the man think of the prices of the items in the duty-free shop?
A. Very high.
B. Low.
C. A little high.Which of the following is right?
A. The man is from the States.
B. The man has arrived in a foreign country.
C. It took him a long time to get through the Immigration
听一段材料，回答下面几个小题。What does the man want to do after graduation?
A. Work at a campus.
B. Work for a hotel.
C. Work as a cook.What is the woman's major?
A. History.
B. French.
C. Computer science.How does the man pay for college?
A. By doing a part-time job.
B. By receiving a scholarship.
C. By working for a travel agency.
听一段材料，回答下面几个小题。Who wants to attend a US university?
A. A daughter of the man's friend.
B. The man's daughter.
C. The man's friend.How much will a full-time student pay?
A. $2,000.
B. $2,030.
C. $2,300.Where does the conversation probably take place?
A. In a classroom.
B. Over the phone.
C. At a language center.
How did Mr. Watson make a profit for the company?
A. He invented some products.
B. He yelled at the employees.
C. He fired many employees.
How does the man feel about the contest?
A. Surprised.
B. Light-hearted.
C. Worried.
How often does Emmy take her ballet lessons now?
A. Once a week.
B. Twice a week.
C. Every other day.