Пожалуйста помогите сделать задание, номер 5. Очень срочно !

1 An interesting book has just been found by them.

2 A new article will have been written by Ann by Monday.

3 We had already been invited by Nelly.

4 Tea has just been made for all of us by her.

5 The truth has never been told by him.

6 A new pair of trousers hasn’t been bought by Pete yet.

7 The postman has been met by me recently.

8 The door has already been shut by Nick.

9 Has the university been graduated by you?

10 Has the article been finished by you?