Plurals and possessives

If a guide for writers is written as writers guide with no apostrophe, how would you write a college for teachers?

• teachers' college

• teachers college

How would you write the name of the day to commemorate veterans each Nov. 11?

• Veterans' Day

• Veterans Day

AP style pulls a prank on you with a rule exception for apostrophes for this silly holiday on April 1. Which would be correct?

• April Fools' Day

• April Fools Day

Apostrophes should be used to indicate that letters or numbers are missing in a contraction, not to make something plural. So, which answer below is correct?

• They danced the night away like it was the Roaring '20s.

• They danced the night away like it was the Roaring 20's.

Apostrophes should be used to indicate that letters or numbers are missing in a contraction, not to make something plural. So, which answer below is correct?

• The Schwartzes loved learning swing dancing at the Ruby Room.

• The Schwartzes' loved learning swing dancing at the Ruby Room.

To make a proper name that ends with "y" plural, you add an s. Which then is correct?

• There were five Baileys' in my senior class.

• There were five Baileys in my senior class.

To make a single letter plural you add an 's (A's, not As). But, the plural of multiple letters and all numbers is to only add s. Which then is NOT correct?

• She needed to make all B's to graduate.

• The 2000's was a great decade.

• She learned her ABCs early.

• Binary language consists of nothing but 1s and 0s.

Some nouns are formed using the Old English form. Which is the correct plural form of ox?

• Ox are making a comeback on small farms.

• Oxes are making a comeback on small farms.

• Oxen are making a comeback on small farms.

Which is the correct plural form of goose?

• ESPN once used fake coyotes to try to get rid of the geese on campus.

• ESPN once used fake coyotes to try to get rid of the gooses on campus.

Which is correct?

• He rips the shingles off rooves all summer.

• He rips the shingles off roofs all summer.