You put the apostrophe in children's between the n and the s. Children is plural for child. Since children is plural adding the apostrophe s makes it possessive.
The correct form is "The coats belong to the children." There is no need for an apostrophe in this sentence because "children" is a plural noun, not possessive.
No, you do not need to put an apostrophe in the word "hundreds" unless you are indicating a contraction or possession.
Yes. Use an apostrophe S if you are indicating possession.
there is no apostrophe in the word cyclist.
The hammer of neither doesn't require an apostrophe.
after the t (it's) You put an apostrophe on 'its' if it's a contraction of "it is." Otherwise, 'its' has no apostrophe because that's its nature.
Put the apostrophe in mices right after s.: mices'
No apostrophe is to be putted in this sentence.
"Volkswagen" doesn't require an apostrophe.
Personally, no. But it's not incorrect to put the apostrophe.
no matter what you usually have to put a period after an apostrophe because it's the end of a sentence.
Aren't- The apostrophe replaces the 'o' in this circumstance.
No.
won't (:
I'd
we'll
The correct form is "The coats belong to the children." There is no need for an apostrophe in this sentence because "children" is a plural noun, not possessive.