помогите пожалуйста с английским, очень прошу! нужно очень срочно. модераторы, поогу вопрос не удалять.

Question

1.Write the sentences (1-28) in the Passive. 
For example: (my sister/operate on/a distinguished surgeon) - 
My sister will be operated on by a distinguished surgeon. 
 
1. (a sound of violin/hear/in the hall) 
2. (he/praise/his father/hard work) 
3. (Bob/take for/his brother) 
4. (I/wake up/at 7 o'clock/my mother) 
5. (the envelope/find/on my desk) 
6. (this book/buy/a week ago) 
7. (the picture/paint/great artist) 
8. (the window/break/the other day) 
9. (the letter/post/tomorrow) 
10. (your report/discuss/next week) 
11. (the time-table/change/in a week) 
12. (we/meet/at the station Tom) 
13. (the letter/bring/recently) 
14. (milk/spill/just/Jack) 
15. (this cup/break/my little brother) 
16. (the room/dust/carefully) 
17. (she/show/the shortest way/station) 
18. (the lecturer/ask/question/about Dreiser) 
19. (I/lend/this book/last Tuesday) 
20. (the telegram/send/her brother) 
21. (the doctor/send for) 
22. (the teacher/listen to/attentively) 
23. (his speech/speak about/much) 
24. (this article/refer to/often) 
25. (the plan/agree upon) 
26. (his lecture/listen to/with great interest) 
27. (he/find fault with/always) 
28. (this house/live in/never)

Радик Нагимов · Accepted Answer

A sound of a violin was heard in the hall 
He is praised when he works hard. 
The envelope was found at lash behind the dining-room clock 
This book was bought a week ago 
This picture was painted by a great artist. 
That letter will be posted tomorrow. 
Your report will be discussed next week. 
the time-table was changed in a week 
We are met at the station Tom 
The letter was bring recently 
по этому принципу и все остальные предложения делай