1.They may use this room for the classroom.
-> This room may be used for the classroom
2.People spend a lot of money on advantising every day.
-> A lot of money on advantising is spent every day
3.The teacher is going to tell a story.
-> A story is going to be told by the teacher
4.Mary is cutting a cake with a shape knife.
-> The cake is being cut by Mary with a shape knife
5.She used to pull my hat over my eyes.
-> My hat used to be pulled over my eyes
6.The children looked at the women with a red hat.
-> The women with a red hat was looked by the children
7.For the last year,I have done all my washing by hand.
-> For the last year, all my washing has been done by hand
8.The police hasn't found the murdered yet.
-> The murdered hasn't been found by the police yet
9.You mustn't use this machine after 5:30 PM.
-> This machine mustn't be used after 5:30 PM
10.You must clean the wall before you paint it.
-> The wall must be cleaned before you paint
CHÚC BẠN HỌC TỐT:)))