Yes, "Metropolitan" should be capitalized when used in a sentence if it is part of a proper noun or name, such as "Metropolitan Museum of Art" or "Metropolitan Opera." However, if used as a general adjective to describe a metropolitan area or city, it should not be capitalized, as in "the metropolitan area of New York City."
When referring to the type of lettuce, it shouldn't be capitalized. If it is being used as the feminine form of Roman then it should be capitalized.
The word "sun" is not usually capitalized in a sentence. The exception is if it is used in context with other planets that are being capitalized in the sentence. Ex: "Jupiter is closer to the Sun than Neptune."
Not unless it qualifies for capitalization for some extrinsic reason such as being the first word of a sentence.
You do if you are quoting the statement from the very beginning.
Yes, it is both a proper name and an official title.
Capitalization of "metropolitan tower" depends on whether it is being used as a proper noun or not. If it is part of the official name of a specific building (e.g., Metropolitan Tower), then it should be capitalized. Otherwise, if it is just a general description of a tower in a metropolitan area, it can be written in lower case (e.g., the metropolitan tower).
If it's a title then it should be capitalized. If it's being used in a sentence then only Treasurer should be capitalized.
Yes, "Spring of 2016" should be capitalized in a sentence as it is a specific time period that is being referenced.
no, it is not a proper noun, it is a being verb, meaning it should be lowercase if in the middle of a sentence.
Unless them is being used as a proper noun of some sort, them is not generally capitalized in a sentence.
If "coffee" is being used as a general noun referring to the drink, it should not be capitalized. If it is part of a name like a brand or shop name, then it should be capitalized.
When referring to the type of lettuce, it shouldn't be capitalized. If it is being used as the feminine form of Roman then it should be capitalized.
The word "sun" is not usually capitalized in a sentence. The exception is if it is used in context with other planets that are being capitalized in the sentence. Ex: "Jupiter is closer to the Sun than Neptune."
It should not be capitalized except at the beginning of a sentence because it is not a proper noun.
The full name of the element does not need to be capitalized, unless there is some independent grammatical reason for capitalization such as being in a title or the first word of a sentence. Thee chemical symbol for phosphorus, however, should be the single capital letter P.
Service should only be capitalized if it forms part of a title. For example: Customer Service Department. Otherwise, it shouldn't be capitalized unless it's at the beginning of a sentence.
Only if it's being used as an adjective. e.g. nineteenth-century writers.