1. With a period (.) This is the most common way to end an imperative sentence. It indicates a simple, direct command.
* Example: Please close the door.
2. With an exclamation point (!) This is used when the command is more forceful or urgent.
* Example: Get out of here!
3. With a question mark (?) This is used when the command is phrased as a polite request.
* Example: Would you mind passing the salt?