Ⅱ. 听长对话，回答问题（共10小题; 每小题1分，满分10分）
听下面一段较长的对话，回答第6至8两小题。
（ ）6.Which flight will the man take?
A. The 9:20 flight. B. The 9:15 flight. C. The 1:30 flight.
（ ）7.Why can’t the man take the plane to Sydney this evening?
A. Because the flight has already taken off.
B. Because all the tickets have been booked.
C. Because he wants to take the plane tomorrow.
（ ）8. How many tickets would the man like to buy?
A. Twelve B. Four C. Two
