15 Fun Examples: 

1. Ria (Proper) loves her cat (Common).
2. The sun (Common) is shining in India (Proper).
3. My teacher is very kind.
4. I bought a new bicycle.
5. The library is full of books.
6. Look at that flock (Collective) of sheep!
7. Honesty (Abstract) is the best policy.
8. Rahul baked a delicious cake.
9. The lion roared loudly in the jungle.
10. His courage (Abstract) saved the day.
11. Pass me the blue pencil, please.
12. Mount Everest (Proper) is the tallest mountain.
13. A bunch (Collective) of grapes fell on the floor.
14. The doctor smiled at the baby.
15. I feel so much joy (Abstract) today!