“If there is one lesson to be learned from this book, it is that there is never a dull moment in the world of punctuation.” — Lynne Truss Copy Share Image
The rule is: the word 'it's' (with apostrophe) stands for 'it is' or 'it has'. If the word does not stand for 'it is' or 'it has' then what you require is 'its'. This is extremely easy to grasp. Getting… — Lynne Truss Copy Share Image
