The word 'Kenya' is a propernoun, the name of a specific country, a specific place.
If it is the name of a specific place or thing such as a newspaper business, it is considered to be a proper noun.
Common
The word Harris is a propernoun, the name of a person. A proper noun is always capitalized.
The words gnat, knife, ghost, and wrap are all common, singular nouns.
Grand Blanc Academy is a propernoun, the name of a specific school in Grand Blanc Michigan.
knife and guns are the most common
Skipping rope includes the participle form of to skip. It is a pastime or exercise. The rope used is sometimes hyphenated skipping-rope and is a common noun.
The word 'Sahara' is a propernoun, the name of a specific place, the name of a specific desert.
the capitol
"Book" is a common noun unless it is part of a specific title, in which case it would be considered a proper noun.
No, except at the beginning of a sentence because it isnot a propernoun. However, if it is used as a part of a propernoun, then it it is capitalized.Example:Cebu CityMakati City