Who and Whom

         Who and Whom were very easy grammar quiz to do. It may look a little bit confusing, but when you use to it going to be easy to you. First, you have to know the deferent between who and whom. Who is an interrogative pronoun and is used in place of the subject of a question. Also who can be used in statements, in place of the subject of a clause. Whom is also an interrogative pronoun, but it is used in place of the object of a question.  After a preposition always use whom it is always the correct choice .