_____ _____ that?that's mary
_____ _____ that?that's mary
The doctor told Mary's mother that Mary should _____ at once
that's all right 同义_____ _____
I try to understand _____ that prevents Mary from attending
that's _____ you are happy today
That pair of trousers _____ Kate's?
What's that?That's a _____ _____ .I can piay baseball with i
that's the girl called lily(同义)that's the girl _____ _____ 0
Is that _____ Mike
If that _____,...
Is that house _____?
Is that _____ dog?