Noun : name of a person ,place or thing .
Example: Ali ,Rawalpindi , table.
Pronoun :replaces a noun
Example: he, she ,it, I , we ,they, you
Verb : Shows an action or a state of being action .
Example : He is eating a mango.
Here eating is a verb.
Adjective : An adjective describe the noun.
Example : Amna is a beautiful girl
Here beautiful is the adjective.
Adverb : adverb describes a verb.
Example : Ali eat the mango quickly.
Here quickly is an adverb.
Preposition: is , a , an ,the
Conjunction: and ,between ,but
Interjuction: oh!, hurrah! , Oops!