阅读对话，完成判断，用√或×表示。
Son：Hi，Mum.What’s that in your hand ?
Mum：Can’t you see? It’s a box.
Son：I know it’s a box，but  what’s in it?
Mum：It’s your birthday present（生日礼物）.Guess.
Son：A toy panda ?
Mum：Open it.
Son：Wow! How lovely! I like toy cars.Thank you，Mum.
Mum：Not at all.
（1）It’s a box in mother's hand.
（2）Her son can’t see the box.
（3）In the box，it’s a toy panda.
（4）The son’s birthday present is a toy cat.
（5）He likes the birthday present very much.