Punctuation is the symbols that are used to organize sentences. Using the correct punctuation helps make your writing clear.
End marks show what kind of sentence you are writing. A period (.) is used to make a statement. Use a question mark (?) when you are asking a question. An exclamation point (!) is used to show excitement, surprise, or strong emotion. A comma (,) is used to show a pause in a sentence or to connect ideas.
When to Use a Comma
Use quotation marks(” “) around dialogue, or the words that people say.