Поставьте следующие предложения в вопросительную и отрицательную форму. 1.he was asked many questions. 2.the dictionary will be brought. 3. this material has been explained to us.

1 He wasn't asked many questions.
Was he asked many questions?
2 The dictionary won't be brought
Will the dictionary be brought?
3 This material hasn't been explained to us
Has this material been explained to us?

?- Was he asked many questions?
-   He was not asked many questions.

?- Will be the dictionary brought?
- The dictionary will not  be brought.

?-Has been this material explained to us?
- -This material has not been explained to us.