11.→When is his homework usually done by him?

12.→The window was broken and took away some pictures by the boys

13.→A lot of money are spent on advertising everyday

14.→I am never made to work hard by my parents

15.→How often is the dog taken out for a walk (by you)-Every five hours

16.→The new pupil was told where to sit

17.→This story isn't believed.

18.→We are often shouted at work by our boss

19.→The children weren't looked after properly

20.→Butter and cheese are made from milk

Answer by TriLeCongTri

chúc em học tốt!!!!!!!!!

11, When does he usually do his homework ?

⇒ When is his homework usually done by him?

12, The boys broke the window and took away some pictures

⇒ The window was broken and took away some pictures by the boys.

13, People spend a lot of money on advertising everyday

⇒ A lot of money are spent on advertising everyday.

14, My parents never make me work hard

⇒ I am never made to work hard by my parents.

15, How often do you take the dog out for a walk

⇒ How often is the dog taken out for a walk - Every five hours .

16, They told the new pupil where to sit

⇒ The new pupil was told where to sit .

17, No one believes this story

⇒ This story isn't believed.

18, Our boss often shouts at us at work 

⇒ We are often shouted at work by our boss .

19, They didn't look after the children peoperly

⇒ The children weren't looked after properly.

20, People make butter and cheese from milk

⇒ Butter and cheese are made from milk.