They ... dancing.
Not
Are
Isn't
Is
... she beautiful? No, she ...
Is / isn't
Aren't / is
Isn't / are
Are / aren't
He ... hungry.
Am
Is
Isn't
Are
... they siblings?
Aren't
Is
Are
Isn't
... it heavy?
Isn't
Is
Aren't
Are
... he sick?
Aren't
Isn't
Are
Is
She ... tall.
Are
Am
Aren't
Is
He ... intelligent!
Am not
Are
Is
Isn't
They ... playing, they ... reading.
Aren't / are
Is / isn't
Isn't / aren't
Are / is
She ... from Paris. She ... from Tokio.
Are / Isn't
Isn't / is
Isn't / Aren't
Are / Aren't
She ... happy!
Aren't
Are
Is
Isn't
They ... six years old.
Are
Aren't
Is
Isn't
... you studying? Yes, I ...
Aren't / isn't'
Is / are
Are / am
Is / am
He ... a pilot.
Aren't
Are
Isn't
Is