Since 'day' is a common noun, you should only capitalize it if at the start of the sentence or part of a name/title (Eg: Graduation Day 2013).
The word 'will' should be capitalized only when it is a person's name or the first word in a sentence. As a verb or common noun, it should not be capitalized.
As an abbreviation it should be capitalized.
Yes, Greek should be capitalized.
No it shouldn't be capitalized.
Yes it should be capitalized.
Yes, in the phrase "Election Day," the word "Day" should be capitalized because it is a proper noun referring to a specific day on the calendar.
of course dummy!!!! You just capitalized it in your sentence too!!!
The word "patriotic" should only be capitalized if it is used at the beginning of a sentence or as part of a proper noun (e.g., Patriotic Day Parade).
Yes, "Parade" should be capitalized when it refers to a specific event, such as "Memorial Day Parade." However, if you are using the term generically, such as "the parade after Memorial Day," it should be lowercase. Always consider the context in which the word is used.
The word 'will' should be capitalized only when it is a person's name or the first word in a sentence. As a verb or common noun, it should not be capitalized.
Happiness should not be capitalized because it is not a proper nou n. However if it is used as a part of a proper nou n, the n it should be capitalized. Example: A Day of Happiness
Yes, Sunday should always be capitalized.
The second word should not be capitalized
As an abbreviation it should be capitalized.
Yes, the word "Holiday" should be capitalized when used as a specific day or event, like Christmas or Thanksgiving. If it is used generically to refer to any day of celebration or time off work, then it does not need to be capitalized.
Yes, the day of the week should be capitalized in writing.
No, the word "smartphone" should not be capitalized unless it is at the beginning of a sentence.