听下面一段较长对话，回答以下小题。
1.Where are the speakers?
A.At a library. B.At a bookstore. C.At a research center.
2.Who borrowed the Historical Society Yearbook?
A.Dennis. B.David. C.John.
听下面一段较长对话，回答以下小题。
1.What does the woman advise the man to do?
A.Try the box office before the show.
B.Come to get his tickets in two days.
C.Go to the concert on Sunday.
2.How much should the man pay if he buys two tickets?
A.＄10. B.＄15. C.＄20.
What are the speakers mainly talking about?
A.An exam. B.The woman’s son. C.The man’s teacher.
What does the woman want the man to do?
A.Ask someone else for advice.
B.Buy a gift for his girlfriend.
C.Give her more information.
What is the woman worried about?
A.Her son’s ability. B.Her son’s study. C.Her son’s health.
Where does the woman feel like going?
A.To London. B.To New York. C.To Sydney.
