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 cameras be returned?
A.Before eight o’clock in the morning.
B.Before eight o’clock in the evening.
C.By the next day.