C4 Choose the correct end-punctuation (Should it be a period, a question mark, or an exclamation mark?)
C5Avoid unnecessary punctuation. Xxa) !!!! and ??? Xxb) by: Xxc) Avoid the slash / Xxd) prefer the comma to fancier punctuation Xxe) no comma btwn subj and verb Xxf) no comma btwn verb & predicate noun or adj Xxg) A list must have three items to need commas.
C7 Use commas when needed. XX a) in pairs like parentheses XX b) compound sentence XX c) multiple adjectives or adverbs XX d) after an introduction XX e) a direct quote XX f) in a list XX g) end elements