Parts of Speech Discussion

I learned about parts of speech 

1. Noun: Name of things, place, Ex: Kabul, Afghanistan, Mike...
2. Pronoun: Use instead of a noun, Ex: Ali is my friend, He's a talented person.
3. Verb: Ahmad is studying.
4. Adverb: she's running quickly.
5. Preposition: she's working under roof.
6. Conjunction: Ahmad and Ali are working for UN.
7. Interjaction: OH! That's so sweet.

SAHAR