Combine a complete phrase before a noun. These hyphens are no longer needed when the phrase comes after the noun. Use a "suspended" hyphen when at least two similar compound words appear next to each ...

Do NOT use a semi-colon with a conjunction. Ex: Tom ate breakfast; and then he left. Use semi-colons before (and commas after) conjunctive adverbs that come between two sentences. Ex: Unemployment was ...

A hyphen is used to join two words together that describe a noun ... We can also use a single dash to show parenthesis at the end of a sentence, or as an after-thought. Using a single dash ...