Men is already plural so it would be men's room, hats, clothes, etc.
With the word 'men' you would put the apostrophe between 'men' and 's'.
Yes because the toilet is the mens. So it would be men's toilet.
The men's uniform.
It should be men's.
Put the apostrophe in mices right after s.: mices'
No apostrophe is to be putted in this sentence.
Personally, no. But it's not incorrect to put the apostrophe.
"Volkswagen" doesn't require an apostrophe.
no matter what you usually have to put a period after an apostrophe because it's the end of a sentence.
' it's ' meaning ' it is'. e.g. 'It's over there' ; 'It is over there'. However, ' its ' is in the plural form and no apostrophe.
No, you do not need to put an apostrophe in the word "hundreds" unless you are indicating a contraction or possession.
won't (: