помогите пожалуйста
очень надо
make the following nouns singular
Cities,horses,hours,fish,children,houses,eyes,feet,shelves,photos,plays,cakes,teeth,lice,chiefs,women,sheep,tables,candies,geese,deer,men,knives,tomatoes

City, horse, hour, fish, child, house, eye, foot, shelf, photo, play, cake, tooth, louse, chief, woman, sheep, table, candy, goose, deer, man, knife, tomato