听材料，回答问题。
（1）How do Jim and his mother go shopping？
A.By bus.
B.By car.
C.By bike.
（2）What do they buy a lot of things for？
A.For Jim's birthday.
B.For a holiday.
C.For Christmas party.
（3）Who opens the door of the car？
A.Jim.
B.Jim's mother.
C.A policeman.
（4）Whose car do they open？
A.A young man's car.
B.Jim's car.
C.The policeman's car.
（5）How do Jim and his mother feel at last？
A.Afraid.
B.Happy.
C.Sorry.