Fill in mustn't or don't doesn't have toi go to shool on sundayswe make noise. my little sister is asleepi spend mush moneyi do this exercise in writinghe forget to mail this letter tomorrowyou come to the partyyou to eat it if you don't like itthey to study music this year
We mustn't make noise. - нельзя шуметь
I mustn't spend much money. - нельзя тратить много денег
I don't have to do this exercise in writing. - мне не нужно делать упражнение письменно
He mustn't forget to mail this letter tomorrow. - нельзя забыть отправить письмо
You mustn't come to the party. - тебе нельзя приходить на вечеринку.
Yoy don't have to eat it if you don't like it. - тебе не нужно это есть, если тебе это не нравится.
They have to to study music this year. - им приходится учить музыку в этом году.
MUSTN'T - нельзя (запрет)
DON'T HAVE TO - нет нужно, нет необходимости.