听下面一段较长对话，回答以下小题。
1.How much does a key chain cost?
A.Two. B Five. C. Ten.
2.What will the woman do?
A.Help the man. B.Close the store. C.Go home.
What subject does the woman think less difficult?
A.Literature. B.History. C.Mathematics.
When will Professor Davidson talk with the woman?
A.After his class today. B.The next day. C.Before office hours.
Where does the conversation probably take place?
A.In a hotel. B.In a hospital. C.In a restaurant.
What does the woman mean?
A.The refrigerator doesn’t work.
B.They will probably run out of food.
C.More than enough food has been prepared.
What does the man prefer to do on Sundays?
A.Go shopping. B.Do some reading. C.Go swimming.
