jadikan kalimat passive voice.tolong bantu dikumpulin sekarang.plisss

1.it would be forgotten by the people in the few days
2.they are spoken english over the world
3.a big battle was fought by them~
4.this gun was made by them
5.the chairs have put by someone

16. It would be forgotten (by people)  in few days 
17. English is spoken (by people all over the world) 
18. A big battle was fought here by them many years ago
19. This gun was made by hand (by them) 
20. All the chairs has been put in the next room (by someone)

semoga dapat membanut