Depends on what kind of senence it is.
1. Should I get Tuna or Salmon?
2. Do you want to get that, or shoud I go get that?
- Hope I hepled, bye!
No. There is no word in English that always requires a comma before it.
Yes
,Always.
As always, I enjoyed my time with the kids.
When which is used to introduce a nonrestrictive adjectivial clause it must it must follow a comma. But there are numerous examples where which does not need to follow a comma. Including: Which melon do you want? I can't tell which melon to buy.
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.
Yes
No, it is not always required to use a comma before but. Usually the only time you will put a comma before the word 'but' is when you are separating two independent clauses.Examples of a sentence that doesn't require a comma:1. "We enjoy eating fish but not squid."2. "Everyone but Sally eats fish."
A comma before "which" depends on whether it introduces a nonessential clause. If the information following "which" is necessary for the sentence's meaning, no comma is needed. However, if the clause is nonessential, a comma before "which" is appropriate.
A comma is typically used before "but" when it connects two independent clauses. However, if "but" is joining phrases within a single sentence, a comma is not necessary.
No, a comma is not always required before "but" in a sentence. It depends on the structure of the sentence and the context in which "but" is used. If "but" is connecting two independent clauses, a comma is typically used before it.
No, a comma does not always come before "for instance." It depends on the structure of the sentence. A comma is typically used before "for instance" when it introduces a non-essential or parenthetical element in the sentence.