Apostrophe (in-class activity)

Is this correct apostrophe usage?

There are 31 days' in December.

• Yes

• No

Whether the bus will arrive on time is anyones guess.

• no change

• anyone's

• anyones'

Bill and Ted went on many journey's that encompassed strange and terrifying adventures.

• no change

• journeys

• journeys'

The public doesn't always recognize geniuses in it's midst.

• its'

• its

• no change

All the player's uniforms were muddy.

• no change

• players'

• players

Charlotte's Web is my childrens' favorite book.

• no change

• children's

• childrens

All of the moose's antlers had been damaged by the hail storm.

• no change

• mooses'

• meeses'

Two-third's of the class saw James break the record.

• no change

• Two-thirds

• Two-thirds'

The lost hikers felt desperate until they found somebodies abandoned cabin.

• no change

• somebody's

• somebodys

Which of the following is NOT TRUE about apostrophes?

• Use an apostrophe to create contractions.

• Use an apostrophe to form a plural noun.

• Use an apostrophe to show ownership.