Поставьте следующие предложения в отрицательную и вопросительную формы:
He goes to the office every day
They often read English books
His marks are always good
Her sister lives in Moscow
They are having a dictation now
Давайте преобразуем предложенные утвердительные предложения в отрицательные и вопросительные формы:
Утвердительное: He goes to the office every day.
Отрицательное: He does not go to the office every day.
Вопросительное: Does he go to the office every day?
Утвердительное: They often read English books.
Отрицательное: They do not often read English books.
Вопросительное: Do they often read English books?
Утвердительное: His marks are always good.
Отрицательное: His marks are not always good.
Вопросительное: Are his marks always good?
Утвердительное: Her sister lives in Moscow.
Отрицательное: Her sister does not live in Moscow.
Вопросительное: Does her sister live in Moscow?
Утвердительное: They are having a dictation now.
Отрицательное: They are not having a dictation now.
Вопросительное: Are they having a dictation now?
Каждый из этих примеров демонстрирует использование вспомогательных глаголов (do/does для Present Simple и are для Present Continuous) для формирования отрицательных и вопросительных форм.
He doesn't go to the office every day
They don't often read English books
His marks aren't always good
Her sister doesn't live in Moscow
They aren't having a dictation now
Вопросительные формы:
Does he go to the office every day?
Do they often read English books?
Are his marks always good?
Does her sister live in Moscow?
Are they having a dictation now?