Noun - I have a "dog".
Pronoun - My father is a doctor. "He" is 50 years old.
Preposition - You have to solve "about" this case.
Verb - I "need" to do this.
Adverb - I "quickly" write my report because I have to report this to my boss this evening.
Adjective - I love this "pink" dress.
Conjunction - I got the heartache so I didn't go to school tomorrow.
Interjection - "Wow!" you look so great. Today will be your day absolutely.