听下面一段较长对话，回答以下小题。
1.What was the man worried about at first?
A. His family.
B. His biology paper.
C. His birthday party.
2.What will the woman do over the weekend?
A. Celebrate her grandmother’s birthday.
B. Work on her biology paper.
C. Read at the library.
听下面一段独白，回答以下小题。
1.What will be broadcast on television on October 10th?
A. Cartoon films.
B. A talk show.
C. A scientific program.
2.Why should the program be easy to understand?
A. It is meant for non-scientists.
B. It is simple enough for children.
C. It will be shown after school.
听下面一段较长对话，回答以下小题。
1.How will they travel?
A. By train. B. By bus. C. By plane.
2.When should the man book the traveling in advance?
A. Four months.
B. Eight months.
C. Ten months.
3.What is the purpose of the man?
A. To book a ticket.
B. To give some details.
C. To ask for information.
听下面一段较长对话，回答以下小题。
1.What time did the woman think Cindy would come?
A. At 4: 00. B. Before 4: 00. C. After 4: 00.
2.Where does the conversation take place?
A. At the man’s home.
B. At a cafe.
C. At the woman’s home.
What might have happened?
A. An earthquake.
B. A fire.
C. A gas accident.
What is the probable relationship between the two speakers?
A. Teacher and student.
B. Classmates.
C. Mother and son.
