Which term is generally used for introductory material written by someone other than the author of the main text?

Which would normally be set in quotation marks?

Which would generally be set in italics?

What is the traditional proofreading notation to indicate that an incorrect typeface has been used?

What type of error does this sentence have? "They walked along the Rio Grande River."

Which means "to deny under oath"?

Which one of the following is grammatically correct?

Choose the correct phrase.

Choose the correct preposition in each sentence. I slept ___________________ only two hours last night.

What is an artist's board used for mixing paints called?

Britney Spears is going to keep on dancing...