Only when it is the last word in a clause. Otherwise no. For example: I have worked hard and yet my homework is still unfinished.
If a comma is needed, it normally comes after parenthesis.
A comma typically comes before a conjunction when it connects two independent clauses in a compound sentence. For example, in the sentence "I wanted to go for a walk, but it started to rain," the comma is placed before "but." However, no comma is needed if the conjunction is connecting two items in a series or two phrases.
Yes. It is cold outside. Yet, I am still going to shovel the snow from my driveway. Personally, however, I would write that particular sentence in this fashion: It is cold outside; yet, I am still going to shovel the snow from my driveway.
(2, 1) or (2, 4).
A comma typically goes before parentheses if the sentence structure requires it. For example, in the sentence "She decided to go to the park (which was quite crowded), despite the weather," the comma is placed before the parentheses. However, if the parentheses are at the end of a sentence and the sentence does not require a comma, then no comma is needed.
Not necessarily. The comma indicates a pause or "change of direction" in the thought. The comma goes before yet when it means "although," and starts a new clause. For example: "I haven't yet seen her" and "I knew her, yet I did not recognize her."
No. It is preferable to start a new sentence with your additional idea, beginning with " Yet ".
If a comma is needed, it normally comes after parenthesis.
Yes, a comma typically comes after "such as" when it is used to introduce examples in a sentence.
The comma would come after it.
No
A period should come before the footnote at the end of a sentence, while a comma should not.
The coordinating conjunctions that can be used to combine two complete sentences with a comma are "for, and, nor, because, yet, so."
A sentence splice (alternately, comma splice) is when 2 independent clauses are joined by a comma. This is not grammatically correct. To fix a sentence splice, you can either change the comma to a semicolon, or you can add a coordinating conjunction after the comma (for, and, nor, but, or, yet, so).
Yes
Return to sender does not require quotation marks or a comma.
No, a comma before "as appropriate" is not necessary. It depends on the context of the sentence and whether it flows better with or without the comma.