Not very fast.
She isn't at home.
We aren't from Paris.
You aren't sad.
They aren't here.
We aren't sixteen.
I am not fifty-two.
You aren't at school.
He isn't from Austria.
She isn't from Japan.
It isn't a snake.
I am not from Berlin.
She isn't from Moscow.
We aren't from Washington.
It isn't a bag.
You aren't twelve.
She isn't fine.
They aren't happy.
We aren't at home.
It isn't a book.
I am not from Los Angeles.
You aren't six.
It isn't a car.