阅读短文，回答问题。
    It's Earth Hour now.The Wangs are turning off all the lights at home.
    Alice：Mum，where are you？I can't find you.
    Mum：Hi，Alice.I'm in the living room.Where are you？
    Alice：I'm in my bedroom.I'm looking at the stars.What are you doing，Mum？
    Mum：I'm making a phone call to your grandparents.I am telling them to turn off the lights.
    Alice：Dad，are you in the study（书房）？You always like reading books in the evening.
    Dad：Yes，I'm here.But today I'm doing some body exercises.
    Alice：It's a beautiful night.Daddy and Mummy，let's go out for a walk!
    Dad and Mum：That's a good idea!Let's go!
（1）Where are the Wangs？

They are at home.

They are at home.

（2）What is Alice doing in her bedroom？

She is looking at the stars in her bedroom.

She is looking at the stars in her bedroom.

（3）Is Alice's mother reading books ？

No，she isn't.

No，she isn't.

（4）What does Dad like doing in the evening？

He likes reading books in the evening.

He likes reading books in the evening.

（5）Do the Wangs want to go out for a walk？

Yes，they do.

Yes，they do.