НУЖНА ПОМОЩЬ,3 ВОПРОСИКА В PRESENT SIMPLE 25 БАЛЛОВ

Question

НУЖНА ПОМОЩЬ,3 ВОПРОСИКА В PRESENT SIMPLE 25 БАЛЛОВ

Answer 1

He is a doctor .
Is he a doctor?
He is a doctor, isn't he ?
He is a doctor or a dentist?
What is he ?