Bod took that book from te desk
⇒The book was taken by Bod from the desk.
M.r Jonh manages the export division
⇒The export division is managed by Mr. John.
Jonh retune the money last night
⇒The money was returned by John last night.
They sarted a dancing class last week
⇒A dancing class was started by them last week.
M.r Smith saw the accident
⇒The accident was seen by Mr. Smith.