Rewrite the sentences in passive voice: 1. i clean my room every day. 2. tom bought a nice present yesterday. 3. ann will sing a beautiful song. 4. ben repaired my computer yesterday 5. my sister is making a tasty cake now 6. we have bought tickets to the concert. 7. helen teaches french at sehool. 8. they grow strawberries every year 9. tim sent an sms to his friend. 10. she has written a test today 11. thy visited that museum yesterday. 12. i am watching a football match now 13. pam has found the keys in the table. 14. mona is washing the clothes now 15. you have made a lot of mistakes. 16. bill will bring sandwiches. 17. they attend lectures every day 18. we are meeting the relatives now.

1. My room is cleaned every day.
2. A nice present was bought by Tom yesterday.
3. A beautiful song will be sung by Ann.
4. My computer was repaired by Ben yesterday.
5. A tasty cake is being made by my sister now.
6. Tickets to the concert have been bought by us.
7. French is taught by Helen at school.
8. Strawberries are grown by them every year.
9. An SMS was sent to his friend by Tim.
10. A test has been written by her today.
11. That museum was visited by them yesterday.
12. A football match is being watched by me now.
13. The keys have been found in the table by Pam.
14. The clothes are being washed by Mona now.
15. A lot of mistakes have been made by you.
16. Sandwiches will be brought by Bill.
17. Lectures are attended by them every day.
18. The relatives are being met by us now.

При переходе к пассивному залогу, отдельные компоненты предложения меняются местами, а глагол переводится в соответствующую форму. Объект (что или кого) становится подлежащим в пассивном залоге, а подлежащее (кто или что) становится дополнением с предлогом "by". При переводе предложений на русский язык, нужно также обратить внимание на грамматические особенности пассивного залога в русском языке.