Поставьте следующие предложения в вопросительную и отрицательную формы, делая необходимые по смыслу добавления. The question has been discussed. Comrade Petrov is wanted on the phone. The rules will be revised at the next lesson. The book was written in 1966.
Has the question been discussed? Is Comrade Petrov not wanted on the phone? Will the rules not be revised at the next lesson? Was the book not written in 1966?
Has the question been discussed?
Is Comrade Petrov not wanted on the phone?
Will the rules not be revised at the next lesson?
Was the book not written in 1966?