General Principle	Details	Incorrect Examples	Correct Examples
21 Separate sentences with the correct end-punctuation.	a) End a statement with a period.	I wondered if it were true?	I wondered if it were true.
	b) End a question with a question mark.	Will he be here.	Will he be here?
	c) End a shout, a cry, or a scream with an exclamation point.	Watch out.  That maniac’s got a gun.	Watch out!  That maniac’s got a gun!