11. What are they talking about?

　　A. The air price to Boston. B. The air price to New York. C. The air price to Seattle.

　　12. What's the air price in July?

　　A.$500 each person. B.$200 each person. C.$700 each person.

　　13. Which of the following is TRUE?

　　A. The man hasn't decided when to go yet.

　　B. The air price is higher in June than that in July.

　　C. The woman suggests having the trip in July.

　　听第9段材料，回答第14至16题。

　　14. What is the man's brother?

　　A. A policeman. B.A worker. C. A taxi driver.

　　15. How did the thief enter the shop?

　　A. Through a broken door. B. Through a broken window. C. Through an open window.

　　16. What did the man's brother do that night?

　　A. He climbed into the shop. B. He caught the thief himself. C. He drove and hit the thief's car.