The noun 'gift' is a common noun, a general word for something given, a present; a general word for a special ability, a talent.A proper noun is the name or title of a specific person, place, or thing; for example, Treasure Island Gift Shop in Orlando FL or "The Gift of the Magi" by O. Henry.The word 'gift' is also a verb: gift, gifts, gifting, gifted.
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
proper
Common
common and proper
The proper way to give a gift in Sri Lanka is with both hands. The gift should also be accepted with both hands. Do not expect the gift to be opened when it is received, because they are usually not.
The correct way to address a gift is "Mr. & Mrs. James Smith". The couple is already married so it is proper to address it this way.
common
It is a proper noun, because it is the name of a specific thing.
common
it's a common noun. a proper noun would be Spider-Man.
Pencil proper or common noun