Поставьте во множественное число существительное.
a) Toe, city, hero, piano, life, shelf, berry, valley, roof, pen, window, library, watch, dress, country, glass, day, party, fox, half.
b) foot, boot, ox, fox, man, woman, month, mouse, child, ship, goose, deer, cheese, sheep

toys*

нет я не ошибся там словом

a) Toes cities, heroes, pianos, lives, shelves, berries, valleys, roofs, pens, windows, libraries, watches, dresses, countries, glasses, days, parties, foxes, halves.b) feet, boots, oxen, foxes, men, women, months, mice, children, ships, geese, deer- deer, cheeses, sheep-sheep.