Can you list many examples of subject in sentences?

The subject of a sentence is WHO or WHAT the sentence is about.

Examples:

The man went to the store. The subject is man.

My mother is at work. The subject is mother.

John hit his head. The subject is John.

That store is my favorite. The subject is store.

My daughter's friend is home from college. The subject is friend.

You are smart. The subject is you.

He is my friend. The subject is he.

Kevin's car crashed into a tree. The subject is car.

This computer is awesome. The subject is computer.

That cute, little baby smiled at me. The subject is baby.

For each sentence, just ask WHO or WHAT is the sentence about. That is the subject. The subject is always a noun or a pronoun.