Выберите правильный модальный глагол: Have to /don’t have to / mustn’t. You apologize it isn’t necessary.
I wear a tie ; I do it because I like wearing ties.
The doctor has put me a strict diet. I eat more fruit and vegetables and do more exercise.
You tell it anyone ; it is a secret.
1) don't have to
2) have to
3)have to
4) mustn't