When it's slang like 'cuz.
It is not a word. It is two words: "it will". The "i" in "it" is not pronounced, and that is why there is an apostrophe there. You will quite frequently see the letter "t" with an apostrophe in front in Shakespeare, and it always means "it".
When a word naturally ends in an "s" then you add the possessive apostrophe after the natural "s" thus. "After driving round for a time Jo eventually found the circus' front gate."
No, the word "holidays" does not have an apostrophe.
there is no apostrophe
There is no contraction for the word apostrophe. It's is a contraction of it is or it has.
No, the word "skittles" does not have an apostrophe in a sentence. An apostrophe is typically used to show possession or contraction, which is not the case for the word "skittles."
One should never use an apostrophe for the word that.One should always use an apostrophe for the word that's, meaning that is.
The word o'er is an apostrophe of omission. It left out the v in over.
Apostrophes are used in 2 manners. The difference is, Is the word SINGULAR or PLURAL. when in singular, we say CAT'S. When in plural, we say CATS'.
No, the word "sees" does not require an apostrophe. The apostrophe is used to show possession or omission of letters, not for pluralizing verbs.
Yes, won't has an apostrophe. It is a contraction for will not.
If the word ends in apostrophe s or ends in s apostrophe, then there is NO space before or after the apostrophe, but always a space before the next word.