Question

PLEASE GIVE A REAL ANSWER AND NOT A LINK

Answer 1

To show possession of a single noun add “ ‘s “ and to show possession of a plural noun add “ S’ “. When forming contractions the apostrophe is always added where the letter is removed. Example
The contraction for Can not is can’t and the apostrophe is added where the O was removed.

Answer 2

Answer:

Explanation:

Use an apostrophe +"s" ('s) to show that one person/thing owns or is a member of something.

Use an apostrophe after the "s" (s') at the end of a plural noun to show possession.

If a plural noun doesn't end in "s," add an apostrophe + "s" to create the possessive form.