Negative
He isn't a shop assistant
Affirmative
He is a singer
Interrogative
Is he a bus driver?
Affirmative
She is a scientist
Interrogative
Is she a waiter?
Negative
He isn't a electrician
Affirmative
She is a beautician
Interrogative
Is he a teacher?
Negative
He isn't a doctor
Interrogative
Is he a mechanic?
Negative
She isn't a dancer
Interrogative
Is he a hairdresser?
Affirmative
She is a vet
Affirmative
She is a journalist
Affirmative
He is a cook / Chef
Negative
He isn't a police officer
Negative
He isn't a pilot
Affirmative
She is a cleaner
Interrogative
Is she a cashier?
Negative
He isn't a firefither