（1）Where did the story happen？
A.In a local park.
B.In front of a building.
C.Behind a station.
（2）What did the speaker notice first？
A.A homeless man.
B.A dog.
C.A boy.
（3）How was the dog？
A.Strong.
B.Hungry and weak.
C.Ugly.
（4）Did the speaker have a dog？
A.Yes，he did.
B.No，he didn't.
C.We don't know.
（5）Who bought dog food for the dog at last？
A.The speaker.
B.A woman passing by.
C.The homeless man.