1, Our teacher punishes us today .
=> We are punished today by our teacher
2, my mother cleans the door once a week.
=>The door is cleaned once a week by my mother
3, They do not wash their hands after meals.
=> Their hands are not washed after meal by them
4,Why do you put your bag here ?
=> Why is this bag put here by you ?
5, The postman usually leaves the letter in the hall.
=> The letter is usually left in the hall by the postman
6, People spend a lot of money on advertising.
=> Money is sent on advertising by people
7, Do they teach French here ?
=> Is Frech taught here by them ?
8,How do you spend this amount of money ?
=> How is this amount of money sent by you ?
9, He turns the vradio off before going out ?
=>The radio is turned off before going out by him