1.Some jewels were found by us in a box.
2.the pupils are being kept at school for a revision by the teacher.
3.A parcel has been left for you by James
4.The article must be finished before Friday by you.
5.The house won't be paited again next year by them.
6.Mary was promised a new doll for her bithday by them.
7.The children have been told many times not to skate on the pond by me.
8.Where was the story translated by him?
9.Our TVset had been repaired by us.
10.Are the sick taken good care of by them?