（1）When did the story happen？
A.In the afternoon.
B.At night.
C.In the morning.
（2）How many people were there in the house when someone was knocking at the door？
A.One.
B.Two.
C.Three.
（3）What did the young man wear？
A.A white shirt.
B.A pair of long trousers.
C.A pair of glasses.
（4）Who was the young man？
A.He was a friend of the speaker's.
B.He was a friend of the speaker's brother's.
C.He was a strange man to the speaker.
（5）What was probably the end of the story？
A.The young man ran away.
B.The young man was taken away by the police.
C.The young man became their friend.