Sometimes. It depends on the sentence.
a comma....a simi colon is used for a adding onto an sentence...example.. it is kinda like a comma only used a different way..lol
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 it adds clarity) one may start a sentence with parentheses.
No its not a conjunctive adverb. But is used as coordinate conjunction. conjunctive adverbs are sentence connectors which you put semicolon (;) before it and comma after it (,).
Yes, a comma is needed before "yet" when it is used to connect two independent clauses in a sentence.
Yes, if followed by a comma.
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
You can put a comma before or after just about any word if the sentence structure requires it. If the sentence structure does not require it, it may be permissable to use a comma to assist in clarity and avoid confusion. Otherwise, don't use a comma. Have I confused you yet? Using a comma does not depend on the word, it depends on the structure of the sentence.
It's perfectly fine to start a sentence with likewise, just make sure you have a comma after it.
Not necessarily. The comma indicates a pause in speech. Use a comma after "but" only to indicate a noticeable pause in speech. If there is no pause, there should be no comma.
"In five years, things happened." Yes you do need a comma.
Yes, when starting a sentence with "Again," it is common to use a comma after it to separate it from the rest of the sentence. For example: "Again, we need to review the report before the meeting."
In general, a comma is used before coordinating conjunctions (and, but, or, so, for, nor, yet) when joining independent clauses, in lists, after introductory phrases, and to offset appositives or non-essential information. Be mindful not to overuse commas, as they can disrupt the flow of your sentence.
In most cases, the word "sit" does not need to be capitalized after a comma unless it is the start of a new sentence. The general rule is to capitalize the first word of a new sentence, regardless of whether it follows a comma.
Depending on the circumstances you could substitute a comma, a semicolon, or end the sentence with a period and start a new sentence.