Noun: I have the right to take decision.
Pronoun: My cat is dodo. Her color is white.
Verb: He has not completed his work yet. He might be punished.
Adjective: She is the beautiful and brilliant teacher in our school.
Adverb: He always late at school.
Conjunction: I am doing work until the off time.
Preposition: She might be on the top of the list in the selected
candidates.
Interjection: Ah! I lost my watch today.