Possessive Nouns - Revision

the tails of the cats

• the cat's tails
• the cats' tails
• the cat tails

___________ invention changed the world. (Edison)

• Edison's

• Edisons'

The ________ temperature is warmer in some places. (Ocean)

• ocean's

• oceans'

The ________ laughter lasted a long time. (king)

• king's

• kings'

That ___________________ ears are huge! (Elephant)

• elephant's

• elephants'

The ____________ tail was wagging. (puppy)

• puppy's

• puppies'

Our ___ name is Wilbur. (pig)

• pigs'

• pig's

___ tractor is used to plow the garden. (Bobby)

• Bobbys'

• Bobby's

Correct the following possessive noun error, or choose 'no error':

Jong had gained a certain amount of fame as "Chinatowns Littlest Chinese Chess Champion."

• No error

• Chinatown's

• Chinatowns'

Correct the error, or choose 'no error':

But my mothers expression was what devastated me: a quiet, blank look that said she had lost everything.

• No error

• mother's

• mothers'