Sarah: We're going on a trip. What do you want to wear?
Mike: I want to wear my pants and sweater. What about you?
Sarah: I want to wear my skirt and dress. And I need a hat.
Mike: Oh! It looks nice. I can take my shirt and shoes.
Sarah: I will take my jacket, too.
例如：Whose skirt is it? It's Sarah's skirt.
根据划线单词提问。
Whose Dogs?
Tom and his Mum walk in a street. They see a big dog and a small dog there.
"Tom, do you know whose dogs they are?" his Mum asks.
"Sorry, I don't know."
"The big dog is the small dog's Mum." says the mother.
"Oh, I know. The small dog is the big dog's son." answers Tom.
