Question

Give proper nouns and common nouns of some word are politicians, actors, cars, monuments, cities, rivers, countries and oceans ​

Answer 1

cars

countries

cities

rivers

oceans is a common noun and the other are proper nouns

Answer 2

Proper Nouns- Natasha, Taj Mahal, India etc.

Common Nouns- Cars, actors, cities, monuments etc.

Maybe it will help you.