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't
are
is
какое 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.