`~rai~`

\(\text{10.The date of the meeting has been changed.}\\\text{11.This house has been repainted.}\\\text{13.Hoa was given a lot of flowers.}\\\text{14.It was explained that this powerful engine pulled the train by the teacher.}\\\text{15.I was told that his football team had played team well last season.}\\\text{16.Houses will be built here next year.}\\\text{17.How many marks are you give by the teacher?}\\\text{18.By whom will these doors painted?}\\\text{19.Where can the keys left?}\\\text{20.By whom are you lent this book?}\)

=>
10. The date of the meeting has been changed.
11. This house has been repainted.
12. The victims of the earthquake were helped.
13. Hoa was given a lot of flowers.
14. It was explained that this powerful engine pulled the train.
15. I was told that his football team had played well last season.
16. Houses will be built here next year.
17. How many marks are you given by the teacher?
18. By whom will these door be painted?
19. Where can the keys be left?
20. By whom are you lent this book?