（1）Where were Andy's parents on Saturday？
A.They were at home.
B.They were in the countryside.
C.They were in the police station.
（2）How did Andy feel when he heard two men talking？
A.Excited.
B.Afraid.
C.Fun.
（3）What did Andy do when he ran back upstairs？
A.He called the police.
B.He opened the door.
C.He turned off the TV.
（4）Why did Andy laugh at last？
A.Because he finished dong his project.
B.Because the police caught the criminals.
C.Because there were no criminals but the TV.