Not necessarily. There is no word or phrase in English that requires a comma. Whether a comma is necessary depends on the context. If the "such as" introduces a list, then comma may be used, as in the examples below. But in a sentence such as this one it is not needed.
Probably so. Let's see: It's healthy to eat green leafy vegetables, such as lettuce, beans...
or,
I'm looking for good qualities in a mate, such as honesty, fidelity...
YES!
Yes, it is correct to use a comma before "such as" when it is introducing examples in a sentence. This helps to separate the introductory phrase from the examples that follow.
Before.
You typically place a comma before a conjunction when it separates two independent clauses. If the conjunction connects two words or phrases, a comma is not necessary.
Yes, you should put a comma before "as" when it is used as a conjunction in a sentence.
Yes, when naming a state in a sentence, a comma should be placed after the city and before the state. For example: "I live in Chicago, Illinois."
Use a comma before "but" when it is followed by an independent clause. Do not use a comma after "but" unless it is followed by an introductory phrase or clause.
The comma goes after.
Do not put a space before a comma. Put one space afterthe comma.
Yes, when naming a state in a sentence, a comma should be placed after the city and before the state. For example: "I live in Chicago, Illinois."
no. if but before is a sentence on its on and after but is a sentence on its own then put a comma before but.
before
Before.
You typically place a comma before a conjunction when it separates two independent clauses. If the conjunction connects two words or phrases, a comma is not necessary.
No, you don't have to put a comma before at all.
no
no
no
No.