Контрольные задания > Rewrite the sentences using mustn't or don't have to/don't need to/needn't.
It isn't necessary for him to work in the summer. He doesn't have to/doesn't need to/needn't work in the summer.
Вопрос:
Rewrite the sentences using mustn't or don't have to/don't need to/needn't.
It isn't necessary for him to work in the summer. He doesn't have to/doesn't need to/needn't work in the summer.
Краткое пояснение: Фразы 'don't have to', 'don't need to' и 'needn't' используются для выражения отсутствия необходимости что-либо делать. Они взаимозаменяемы в данном контексте.