One man's hobby
One should never use an apostrophe for the word that.One should always use an apostrophe for the word that's, meaning that is.
There isn't one.
there is nooo such thing
A word that is used to describe the hobby of indoor gardening is the word greenhouse. There are also other words to describe this hobby, but this is just one of them.
Fellows doesn't need an apostrophe. It is a plural word, and apostrophes aren't used to make words plural.
An apologetic apostrophe is an apostrophe added to a word in the Scots language or dialect to give the appearance of a contraction of an originally English word - for example, the words gi'e (give), ba' (ball), or ca' (call).
If it is a plural, then no, like: 100 questions. If it is a possessive relating to one question, then there is, like: The question's answer.
As a plural, for more than one dad; no, does not need an apostrophe. As a possessive, as in the item belonging to dad, then yes, it does need an apostrophe.
NO, if you typed "viruses'" (viruses with an apostrophe) it would mean "The viruses' (more than one virus's) something.
Some five letter words with an apostrophe are aren't, that's, and wasn't.
The apostrophe in O'Neal and O'Sullivan is actually a mark of elision -- an omission of one or more sounds in a word or phrase.
One word: Cheating.