Кто может сделать??
Ex.2 Write the plural of the following nouns:
Piano, shelf, army, potato, wolf, cliff, wife, schoolboy, schoolchild, leaf, life, factory, knife, man, roof, photo, toy, tomato, class, copy, book, note, house, wife, news, paper, land, mother, country, typist, writer, actress, dentist, teacher, mechanic, driver, composer, shop-assistant.
pianos, shelves, armies, potatoes, wolves cliffs wives schoolboys schoolchildren leaves lives factories knifes men photos toys tomatoes classes copies books notes houses papers lands mothers countries typists writers actresses dentists teachers mechanics drivers composers shop assistants