Object Pronouns

Subject pronouns are those pronouns that perform the action in a sentence. They are I, you, he, she, we, they, and who. 

I go to school.

She is learning English.

Object pronouns are those pronouns that receive the action in a sentence. They are me, you, him, her, us, them, and whom.

I will go with him.

We are waiting for her call.

"Let's see the latest Spielberg movie!"

"I have already seen _it_''

"Have you met Alan and Tim?"

"No, I have never met _them_''

"My mother is fantastic! I like _her_ very much.