2. Помогите с заданием по английскому! Тема Passive Voice! Задание внутри!

Некоторые уточнения:
1. Chess were being played by us from 6 till 7 yesterday.
2. Usually essays are written and literary works are analysed by students in literature lessons .
3. All my exams will have been passed by me by this time next year.
4. My sister was visited by me yeaterday.
5. Some flowers will be sent by students to their teachers tomorrow morning .
6. This book has been read by me several times.
7. Tasty dinner was being made by the cook all day yesterday .
8. The homework in English has been finished by my friend by midnight.
9. She is said not to be a good person.

10. This work must be finished today.

1. Chess were played from 6 till 7 yesterday.
2. Usually essays are written and literary works are analysed in literature lessons by students.
3. All my exams will have been passed by this time next year.
4. Yesterday my sister was visited by me.
5. Some flowers will be sent tomorrow morning to teacher by her students.
6. This book has been read several times by me.
7. Tasty dinner was being made all day yesterday by the cook.
8. My friend's homework in English had been finished by midnight.
9. She is said to be not a good person.
10. This work must be finished today.