Форум ЗнаниО

Один нюанс требует разъяснения. Составьте вопросительные и отрицательное предложения.(He plays the piano every day)

1. He plays the piano every day.
2. He doesn't play the piano every day.
3. Does he play the piano every day?
4. What does he do every day?
5. Who plays the piano every day?
6. Does he play the piano or guitar every day?
7. He plays the piano every day, doesn't he?