This lesson focuses on parallel structure including how to recognize parallel structure, when parallel construction is important, and how to correct faulty parallelism. It provides examples of each and links to exercises and a final quiz.

Capital Community College provides this 9 question quiz to test your knowledge of solid sentence writing. Each answer will be explained when you hit the "Submit application," button at the end of the quiz.

This tutorial uses two short videos and a PDF handout to explain how and when to use headings and subheadings. Video 1 explains the purpose of headings and subheadings and why and when to use them; video 2 discusses how to format and...