1.The lesson is studied by my brother.
2.the book is boght by my sister
3.The door is opened by him
4.The table is set by us.
5. A lot of money is paid by her.
6.A picture is drawn by me.
7.Blue shoes are worn by them
.8.You are not helped by them
9.The book is not opened by him
10.The letter is not written by you.
11.Are you picked up by your mum?
12.Is the thief caught by the police officer?
13. the work is make by her
14.the travel is not doing for you
15. the guitar is play for you