Is she a cook?
No, she isn't.
a dancer / she/ 's /.
She's a dancer.
isn't / an engineer / she / .
She isn't an engineer.
a taekwondo instrutor / is / he / ?
Is he a taekwondo instrutor ?
_____'s an actor.
He's an actor.
isn't / an actor / she / .
She isn't an actor.
______'s an artist.
She's an artist.
he / a farmer / 's / .
He's a farmer
isn't / an inventor / she /.
She isn't an inventor.
Is she a doctor?
No, she isn't.
Is he a teacher?
Yes, he is.
Is she an engineer?
Yes, she is.