1. He must work hard today
He must work hard today, mustn’t he?
Must he work hard today?
Who must work hard today?
When must he work hard?
Must he work hard today or tomorrow?
2. She is a teacher
She is a teacher, isn`t she?
Is she a teacher?
Who is a teacher?
What is she?
Is she a teacher or a doctor?
Объяснение:
