1.Write the plurals in the correct columns
Apple, wolf, knife, butterfly, bus, baby, tomato, leaf, lady,
spider, class, scarf, piano, fly, toy, bush, friend, wife, box, potato, knight,
eye, summer, lip, fish, table, sable
-s
-es
-ies
-ves
2. Give singular form of the noun
Stones, books, fools, benches, cadets, radios, tomatoes, men, deer, news, asses, dresses, coxes, copies, roses, days, dogs, cats.