No. The word prevent is a verb, not a proper noun.
No, the word forecast should not be capitalized in a sentence.
No, the word "novel" does not have to be capitalized in every sentence. It should be capitalized only if it is the first word in a sentence or part of a title.
No, the word "fifteen" should not be capitalized in a date within a sentence unless it is the first word of the sentence.
No, the word basketball is not a proper noun and so it does not get capitalized in a sentence unless it is the first word of that sentence.
The word "victim" is not typically capitalized in a sentence unless it is at the beginning of a sentence or part of a title.
Since "mammogram" is a common noun, it should only be used at the beginning of a sentence and should not be capitalized. Stated differently, write "I had a mammogram today" rather than "I had a mammogram." Only capitalize it if it begins a sentence or is a part of a title.
I am in home, dear. "dear" is not capitalized when at the end of a sentence.
No, the word "region" does not need to be capitalized in a sentence unless it is the first word of the sentence or part of a proper noun (e.g. "Pacific Northwest region").
No, the word "century" is not capitalized unless it begins a sentence. So "thirteenth century" would not be capitalized in the middle of a sentence.
The German word "Tag" is capitalized when it starts a sentence or if it is a noun, but it is not typically capitalized when used in the middle of a sentence as a normal word.
Since 'felon' is a common noun, it is only capitalized if it is at the start of a sentence.
No it shouldn't be capitalized.