A proper noun is just a specific noun and starts with a capital letter. Some suggestions: Honda Civic. McDonald's. (Your name). Texas. Grand Theft Auto. The Hunger Games. (Your teacher). Time Magazine. Red. Despicable Me. I hope this helps :)
I'd say
1. Alonzo went to the music festival
2. Carmen went to the same music festival
3. Alonzo met Carmen at the music festival
(if that doesn't sound right it's probably the food ad thingy)
I feel like this question is very, very debatable. Your answer will depend on the religion you follow/ are studying or the religion that your school/teacher/family appears to encourage you to follow, as well as your personal beliefs.
Swifty: (adj) move with great speed
Petite:A category of clothes for ladies with less than average height
opment (Orpiment): Arsenic trisulfide
