Переделайте следующие предложения в active voice. введите любые подходящие подлежащие. 1. the room was cleaned and aired. 2. have all these books been read? 3. whom were these letters written by? 4. the letter has just been typed. 5. she showed me the picture which had been painted by her husband. 6. i shall not be allowed
to go there. 7. he has been told everything, so he knows what to do now. 8. all the questions must he answered. 9. the door has been left open. 10. betty was rnet at the station. 11. the girl was not allowed to go to the concert. 12. she said that the new timetable had not yet been hung up on the notice board. 13. the roast chicken was eaten with appetite. 14. it was so dark, that the
houses could not be seen. 15. the light has not yet been turned off. 16. the boy was punished for misbehaving. 17. by three o'clock everything had been prepared. 18. the dictation was written without mistakes. 19. whom was the poem written by? 20. her dress was washed and ironed. 21. i was not blamed for the mistakes. 22. the papers had been looked through and corrected by the next
lesson. 23. this house was built last year. 24. the letter has just been sent. 25. this article will be translated at the lesson on tuesday. 26. when will this book be returned to the library?

1. i cleaned and aired the room. 2. have you  read all these books?

3. who wrote these letters ? 4. the secretary has just typed the letter.

5. she showed me the picture which her husband had painted.

6. my parents will not allowe me to go there. 7. they have told him everything, so he knows what to do now. 8. you must answer all the questions. 9. john has left the door open open. 10. we met betty at the station. 11. the girl's parents did not allow her to go to the concert. 12. she said that they had not hung up the new timetable on the notice board yet . 13. the guests ate the roast chicken with appetite. 14. it was so dark, that we  could not see the houses. 15. he  has not turned the light  off yet. 16. the boy's father punished him for misbehaving. 17. by three o'clock we  had prepared everything. 18. the children wrote the dictation without mistakes. 19. who wrote the poem ? 20. nelly washed and ironed her dress. 21. my friends didn't blame me for the mistakes. 22. the students had looked through the papers and corrected them by the next lesson. 23. our neighbours built this house last year. 24. the secretary has just sent the letter. 25. they will  translate this article at the lesson on tuesday. 26. when will you  return this book to the library?

х-высота кенгуру

2,4х-х=2,52

1,4х=2,52

х=1,8

1,8м-высота кенгуру

1,8+2,52=4,32 м -высота жирафа