He is dancing
He isn't dancing
He is swimming.
He isn't swimming.
They are walking.
They aren't walking
She is eating cookies.
She isn't eating cookies.
They are studying.
They aren't studying.
It is watching TV.
It isn't watching TV.
It is running.
It isn't running.
It is laughing.
It isn't laughing.
It is sleeping.
It isn't sleeping.
They are eating.
They aren't eating.
They are brushing their teeth.
They aren't brushing their teeth.
They are clapping.
They aren't clapping.
It is smiling.
It isn't smiling.
It is jumping.
it isn't jumping.
He is crying.
He isn't crying.
They are playing.
They aren't playing.
