last comma before the and is not necessary
Yes, you should use a comma before "Jr." when writing a person's name to separate the person's last name from the suffix. For example, "John Smith, Jr."
No, typically you do not use a comma before the word "naming."
noooooooooooooooooo actually, there is a specific comma rule that pertains to this - A comma would be used both before and after the designations of "Jr." or "Sr.," as long as the sentence continues. If the designation is at the end of the sentence, then a comma is used only before it.
If it is the last word in the sentence than yes you would use the comma. Commas are so you could take a little rest between words. Examples: I like cotton candy, too! Your at this park, too? I can't believe you did this to me, too! You gossip, too?
that would depend on if you have listed three or more nouns , pronouns before it. if it is exactly three, it doesn't matter.
You can use ", and" or just "and" but not just a comma.
No, typically a comma is not used before the word 'please' when it is the last word in a sentence. You can simply end the sentence with 'please' without a comma.
no
Punctuation is dictated by the meaning of your sentence, not by the presence of particular words. A comma indicates a brief pause. Say your sentence aloud, and where you find that you naturally pause briefly, you will probably find that a comma is appropriate. Other people may punctuate the same sentence differently. That is not necessarily wrong. A lot depends on the context: whether it is formal, informal, written, spoken, and so on. Here are some examples: 'There was nobody in the house but my mother.' (No comma) 'I like cheese, but my sister can't stand it.' (Comma before 'but') 'I would prefer you to stay at home but, if you do go out, please wear a warm coat.' (Comma after 'but') 'I would prefer you to stay at home, but if you do go out, please wear a warm coat.' (Comma before 'but') (The last two examples convey slightly different shades of meaning.) It's perfectly possible to have a comma both before and after the word 'but' if you think the sense requires it, but you should be wary of having too many commas in one sentence.
When using last name first, Jr. is placed at the end of the full name. For example, Smith, John Jr.
A comma splice is the attempt to join two independent clauses with a comma without a coordinating conjunction. For example, "She walked the dog last night, today she fed it."
The final serial comma, also known as the Oxford comma, is the comma used before the conjunction in a list of three or more items. Whether to use it in your writing is a matter of style and preference. Some style guides, like AP style, do not require its use, while others, like MLA style, recommend using it for clarity.