A pronoun is a word that takes the place of a noun to avoid repetition. So, instead of saying:
"Tom is a nice boy. Tom has many friends. Tom likes to play with his friends"
we say:
" Tom is a nice boy. He has many friends and he likes to play with them.
After mentioning Tom for the first time, we can use the pronoun he. If it was Lisa instead of Tom, we would use she. If it was the car, we would use it, and so on.
These are called 'subject pronouns'. Because they replace the noun that did something = that was a subject.














