We are going to do a really simple Grammar Guide this week. We're going to talk about the end of the sentence.
There are three common ways to end a sentence. A period. An exclamation point! A question mark?
First up, the round dot at the end of your sentence is the period. A period is used when the sentence states a fact or makes a command. Each sentence in this paragraph ends in a period.
Next up, the question mark: ❓
Sentences that ask a question or display doubt end in a question mark.
Example: Scooby-Doo, where are you?
Last, but not least, the exclamation point! An exclamation point expresses strong feelings, yelling, or tells you something extraordinary has occurred.
Example: Jinkies!
Important tips on exclamation points: Don't overuse them! They lose impact! Honest! People lose sight of them if they appear constantly! Not everything is extraordinary! And do not put more than one together!!!!!
The only caveat to those tips is if you are simulating an annoying teenager's dialog habits.