напишите существительное во множественном числе : a hero, a shelf, a woman. a boy. a factory. a child. a mouth. a glass. a sheep. a lady. a brother. a park. a family. a work. a pupil. an egg. an ice. a box. a wife. a fox. a tomato. a fish. a life. a tooth. a foot. a side. a house

Heroes,women,boys,factories,children,months,glasses, ladies,brothers,parks,families,works,pupils,eggs,ices,boxes,foxes,tomatoes,fishes,teeth,sheep,sides,houses.