It depends on what you are expressing:
To determine if the moon is in the correct position tonight, you need to clarify what you mean by "correct position." The moon's position is constantly changing as it orbits the Earth, so it depends on what you are looking for, such as its phase, visibility, or position in the sky relative to certain landmarks.
You need to do the essay. We don't do homework for students.
Yes, Jupiter is a prominent planet in the night sky that can be seen with the naked eye. It is currently visible in the evening sky and appears as a bright point of light.
The darkness enveloped the room as the power went out, leaving everything plunged into an eerie silence.
No, the word "moon" does not need to be capitalized unless it is used at the beginning of a sentence or as part of a proper noun (e.g., Moon Festival).
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."
No
No.
No, a comma is not necessary after "perhaps" when it is at the beginning of a sentence unless it is followed by a contrasting idea.
To seperate the words in a sentence.
No, you do not need to put a comma after "To begin with" when it is used as an introductory phrase in a sentence.
No, you do not always need to put a comma after the word "so" if it is the first word in a sentence. It depends on the context and flow of the sentence.
"In five years, things happened." Yes you do need a comma.
No, you do not typically need a comma after "oh" when used at the beginning of a sentence. It is often used as an interjection to express emotions, and a comma is not required in this case.
When starting a sentence with "As," you do not need to use a comma if "as" is being used as a conjunction. However, if you are using "As" to mean "because" or "while," then a comma is often used after it to separate clauses for clarity.
Yes, a comma is needed in the sentence. The correct way to write it would be "Yale is in New Haven, Connecticut." The comma is used to separate the city (New Haven) from the state (Connecticut) in the sentence.
No.