听下面一段较长对话，回答以下小题。
1.What is the purpose of the man’s purchase of the flowers?
A. For his parents’ wedding anniversary.
B. For his grandparents’ wedding anniversary.
C. For his own wedding anniversary.
2.What is his customer number?
A. UT250RUT. B. UR250BUT. C. UR520BUT.
3.How will the flowers be handled if nobody receives them?
A. Leave them at the door.
B. Leave them with the neighbor.
C. Take them back with the delivery man.
听下面一段较长对话，回答以下小题。
1.What are the two speakers talking about?
A. Their timetable.
B. Their history class.
C. Their scores in the last exam.
2.What will the man do next?
A. Choose another class.
B. Have a talk with his professor.
C. Continue to stay in the class.
听下面一段较长对话，回答以下小题。
1.Where does the conversation take place?
A. In a bank.
B. In a post office.
C. In a shop.
2.What is the man going to do?
A. To change his clothes.
B. To make a telephone call.
C. To buy something in the shop.
Where will the man go tonight?
A. A cooking school. B. A restaurant. C. The woman’s home.
Why is the man sleepy?
A. He got up too early this morning.
B. He stayed up late to watch TV last night.
C. He worked on his projects late last night.
What does the woman imply?
A. She wants to call Xiao Li.
B. The telephone charge is expensive.
C. Xiao Li must be sleeping.
