:第一部分：听力（共两节，20小题，满分30分）
1. What does the man
ask the woman to do?
A. Wait while he finishes the letter.
B. Drop him off at
home.
C. Mail the letters
on her way to class.
2. What is the cause of Sara’s colds?
A. The strong wind. B.
The changeable weather. C.
The cool temperature.
3. When must the camera be returned?
A. Before eight o’clock
in the morning.
B. Before eight o’clock
in the evening.
C. By the next day.
