Open the brackets . control work on passive voice. 1 ) our flat ( clean) every day. 3) my car ( steal) yesterday. 2) the pupils ( break ) the window last lesson. 4) these tests ( write) by the students not long ago. 5) every morning newspopers ( bring) to our house. 6) this factory ( make ) air unfresh every moment. 7) her last holidays ( spend) in the moutains. 8) nature ( not protect ) nowadays. 9) when we went to Paris , many shops ( visit ). 10)such exersises usually( do ) easily. 11) every year a nice christmas tree ( decorate) in his house. 12) I ( translate) this text because it was our homework. 13 ) this quetion ( answer) by my parents.

1 is cleaned 2 broke 3 was stolen 4 were written 5 are brought 6 makes 7 were spent 8 isn't protected 9 were visited 10 are usually done 11 is decorated 12 translated 13 was answered