Pony - ponies
Berry - berries
Story - stories
Puppy - puppies
Lady - ladies
Baby - babies
Ferry - ferries
Sky - skies
Enemy - enemies
Library - libraries
Daisy - daisies
Carry - carries
Copy - copies
Cry - cries
Fly - Flies
Copy - copies
Cry - cries
Fly - Flies
Hurry - hurries
Marry - marries
Tidy - tidies
Worry - worries