Are your parents at work?
No, they aren't
Is the elephant pink?
No, it isn't.
________ you happy today?
Are
They _________ clean.
aren't
He _______ very smart.
is
_______ she your sister?
Is
I _______ hungry.
am
Is he a good friend?
Yes, he is
My friends ________ in my class.
are
Are trees green?
Yes, they are
Your dog ________ so cute.
is
My mom __________ at home right now.
isn't