1, 13 is believed to be a an lucky number.
=> It is believed that 13 is an lucky number.
2, It is said that John is the brightest student in the class.
=> John is said to be the brightest student in the class.
3, I had been checked the pipes in the bathroom.
4, He wants to have some photograghs taken.
5, Your hair needs cutting.
6, Novels are enjoyed writing.
7, Who is that cake made by?
8, Who is that window broken by?
9, She was made to cry.
10, He was allowed to go out last night by his parents.