听下面一段较长对话，回答以下小题。
1.What are the speakers mainly discussing?
A.An electricity bill. B.A phone bill. C.A gas bill.
2.Why might the woman make a call?
A.To request a repair. B.To ask about a price increase. C.To complain about her electricity.
What does the man think of taking a train to work?
A.It costs too much money. B.It takes a long time. C.It isn’t crowded.
Why is Alex going to Tokyo?
A.He’ll go to college there. B.His wife is from Tokyo. C.He has a new job there.
How often does the girl do her homework?
A.Every weeknight. B.Every other day. C.Every weekend.
What did the man do last night?
A.He stayed at home. B.He worked at the office. C.He saw a play.
What is the probable relationship between the speakers?
A.Mother and son. B.Classmates. C.Brother and sister.
