A: Mom, where are my trousers?
B: Let me see. Are they in the box?
A: No, they aren't.
B: Are they under the bed?
A: No, they aren't.
B: Are they in the washing machine?
A: No, they aren't.
B: Ha! Ha! I know!
A: Where are they?
B: They are in your hands.
1.The trousers are in the box. ( )
2.The trousers are under the bed. ( )
3.The trousers are not in the washing machine. ( )
4.The trousers are on the child's desk. ( )
5.The trousers are in the child's hands. ( )