Здравствуйте, помогите решить третий номер. Награда как видите крупная, от меня большая благодарность

1.       will be accepted

2.       was opened

Задание 2

passive voice -   is completed

active voice  - completes

Задание 3

1.      The play was written by the author.

2. The letters are being typed by the secretary.

3. Your opinion had been changed by you.

4. Chess will be played by the children.