Rules for using semicolons and colons. Examples include semicolons with clauses, semicolons with lists, colons with quotes, colons with lists, and colons with appositives. L.9-10.2a Punc/Indep Clause
This site offers a basic definition of prepositions, along with a chart of the most common ones. Some of the prepositions listed serve as a hypertext link to more detailed information on that specific word.
This site from Grammar Slammer at English Plus contains information regarding the correct use of the ellipsis. Several examples of the ellipsis in context are provided.
This site discusses how to use quotation marks with changes in speakers. It also looks at quotations longer than a single paragraph. Correct and incorrect examples are included.