As I mentioned, I'm not entirely marketed on this Examination, for the reason that I do think plenty of people either use "free of" and "free from" interchangeably—apart from in the case of "free of cost"—or arbitrarily want one particular or one other sort to precise the same plan, without https://drive.google.com/file/d/14hrpBHBebZB7SuXhV7sUnMwZIuxqpI1J/view?usp=sharing