No.
Yes, you should put a comma before "as" when it is used as a conjunction in a sentence.
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.
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."
Yes, a comma should be placed before "I" when it precedes a coordinating conjunction in a compound sentence. For example, in the sentence "I went to the store, and I bought some milk," the comma is correctly placed before "and." However, if "I" is part of a simple list or not part of a compound sentence, a comma is not needed.
You should put a comma in a sentence to separate items in a list, after an introductory phrase or clause, before a coordinating conjunction in a compound sentence, and to set off non-essential information.
Should you put a comma before a person's name that comes at the end of the sentence, Miss Smith? A comma represents a slight pause. Speak your sentence with and without a pause just before the person's name. As you can see, a slight pause belongs there. Therefore, a comma belongs there. The purpose of punctuation is to make your sentences more readable. A comma makes the sentence more readable and easier to understand when spoken out loud. The two are almost one in the same.
A comma typically comes before "because" when it is used to introduce a dependent clause in a sentence.
No.
Yes, you can put a comma before except. Example of a comma before except in a sentence- She can do it, except that the mountain is too steep
No you don't.
I dont think so.
When "however" does not begin a sentence, can have a comma or a semicolon before it, depending on how the sentence is constructed. If "however" introduces an independent clause (that is, one that can stand alone as a sentence), it should have a semicolon before it.Examples:Corrugated cardboard, however, should be put in the special cardboard-only recycling container.Clean corrugated cardboard should be recycled; however, greasy pizza boxes should be put in the trash.Let me know your decision, however you choose to proceed.