听下面一段较长对话，回答以下小题。
1.Why does the woman come to see the man?
A.To get a better understanding of the lectures.
B.To explain why she missed two classes.
C.To get notes of the classes she missed.
2.Why doesn't the woman want to go to the student centre?
A.She has to reserve the time in advance.
B.There are usually too many students.
C.She has no time to wait there.
3.What do we know about the man?
A.He can't help with the woman's problem now.
B.He can't explain his lessons outside the class.
C.He is often busy during his office hours.
4.What may the woman do next?
A.Borrow notes from her classmate.
B.Visit the recommended websites.
C.Meet the man after his class.
听下面一段较长对话，回答以下小题。
1.What are the speakers mainly talking about?
A.Anxious parents.
B.Problems of poor children.
C.Children who are home alone.
2.What surprise the woman?
A.There are hidden dangers at home.
B.Many children have ever been home alone.
C.Children enjoy themselves without control.
3.What can we learn from the conversation?
A.Children should be free from parental control.
B.Middle-class kids have more chances to take a vacation.
C.Eight-or-nine-year-olds feel scared about being home alone.
听下面一段较长对话，回答以下小题。
1.How does the woman feel about making a speech?
A.Nervous.
B.Confident.
C.Excited.
2.How did the man prepare his speech?
A.He kept every word in mind.
B.He wrote an 800-word outline.
C.He wrote down the main points.
听下面一段较长对话，回答以下小题。
1.Where does this conversation probably take place?
A.At home.
B.In a supermarket.
C.In a car shop.
2.What does the man plan to do?
A.Sell his spare car.
B.Increase family income.
C.Cut back his electricity bill.
What is the man doing?
A.Filling in a form.
B.Playing tennis.
C.Having an interview.
Why will Sam come to Boston?
A.To take up a new position.
B.To visit Boston offices.
C.To take a vacation.
