Is she sad?
No, she isn´t.
Is he a singer?
Yes, he is a singer.
Is he a cook?
Yes, He is a cook
Is he an architect?
Yes, he is an architect.
Are they vets?
Yes, They are vets
Is Tom tired?
No, He is not tired.
Is he a lawyer?
No, he isn´t.
Is she a doctor?
No, she isn´t.
Is he an actor?
Yes, he is.
Is she a vet?
No, she isn´t.