听下面10段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。
每段对话读两遍。
1.What did Tina lose?
A.Her key.
B.Her bicycle.
C.Her book.
2.Where are the two speakers probably talking?
A.In the shop.
B.In the classroom.
C.In the street.
3.How often does the woman go swimming?
A.Sometimes.
B.Never.
C.Every day.
4.What does the woman do?
A.A doctor.
B.A teacher.
C.A reporter.
5.Which sign do they see?