1. A pronoun is a word used in place of a noun.
2. A pronoun that stands for a person or a thing is called personal pronoun. (I, Me, He, She, It etc.)
3. A relative pronoun relates a noun to a group of words that follow (who, whom, whose, which, that)
4. A reflexive pronoun is used when the subject becomes a receiver of the action.

Apply and Learn:

Q1. Who is there at the window. It is _________ (she/her)
Answer: She

Q2. My cousin is as old as ______ (me/I)
Answer: I

Q3. It was _____ who saved us. (he/him)
Answer: he

Q4. I know the house _______ Ramesh built. (that/which)
Answer: that

Q5. Let ____ do his duty. (each/every)
Answer: each