Box ,match, rich,brush,page,bus,house ball,room,tie,table,pencil light,book,cup,flat,hat knife,wife,shelf,life,lead child,man,woman family,factory,story, facility,city во множественном числе? ?

Balls, rooms, ties, tables, pencils, lights, books, cups, flats, hats, knifes, wife , shelfs, life , leads, children, mEn, womEn, family, facrories, stories, facilities, cities

Balls,rooms,ties,tables,pencils
lights,books,cups,flats,hats
knives,wives,shelves,lives,lead(не знаю)
children,men,women
families,factories,stories, facilities,cities