Complete the short answers.
Is Sam working? No He ...
Are they playing? Yes they ...
Is she going to phone? Yes she
Are they coming to buy this?
Did you  enjoy the Pfrty? No I

isn'tareisкакое тут начало ответа?didn't

No, he isn't.Yes, they are. или сокращено (they're)Yes, she is. или сокращено (she's)? начало ответа какое?No, I didn't.