The absence of punctuation does not in itself cause a string of words to be defined as a fragment, nor does the presence of punctuation cause a string of words to be defined as a sentence. A sentence without a full stop is not a fragment; it is a sentence without a full stop. A phrase followed by a full stop is not a sentence; it is a fragment.
No, it is a complete sentence, but it needs punctuation (comma, semicolon) or it becomes a run-on. "You stopped, she didn't." "You stopped; she didn't."
Any end punctuation will work depending on the sentence.
Commas in the middle of a sentence, such as these, are internal punctuation; however, so are semicolons! But the exclamation point is at the end of the sentence and so is not internal!
This *might* be referring to end punctuation, i.e. the punctuation mark at the end of a sentence or question. It might be a period, a question mark, an exclamation mark.
Fragment.
There may or may not be a full stop at the end of a sentence fragment. It is the grammatical content that determines whether it is a fragment. For example, 'She opened the' is a fragment, whether there is a full stop after it or not.
Punctuation at the end of a sentence indicates a complete thought.
The different punctuation at the end of a sentence are mostly period ("."), Question mark ("?"), Exclamation mark ("!").
Closed punctuation refers to a style of writing where minimal punctuation marks are used, such as omitting commas after salutations and closings in letters. It aims to create a more concise and formal writing style by reducing unnecessary punctuation.
No, it is a complete sentence, but it needs punctuation (comma, semicolon) or it becomes a run-on. "You stopped, she didn't." "You stopped; she didn't."
At the end of a sentence.
Any end punctuation will work depending on the sentence.
Yes. You can end a sentence with "am I" as is shown here: "I'm not that mean, am I?". I'd think that it'd normally be in the form of a question with some sort of punctuation (like the comma in the example) separating it from the main body of the sentence. Just make sure that you don't do something like this: "I'm not that mean. Am I?". In that sentence "Am I" is a sentence fragment.
All sentences use punctuation, if only a period at the end.
The correct punctuation in the sentence is: "The dark clouds will lighten when the sun lowers."
To add punctuation to a declarative sentence, you typically end the sentence with a period. For emphasis or to convey strong emotions, you can also use exclamation points. Commas can also be used to separate phrases or items in the sentence.
period at the end of the sentence