This e-book explains that most grammar mistakes are common, with a small number of blunders accounting for the majority of all errors. It features 40 simple solutions to using incorrect grammar in oral and written communication. A diagnostic test that helps you assess your grammar skills and weaknesses, is followed by simple techniques for remembering the basic rules of grammar, and alternatives to the most misused words. Mini-quizzes help you test your improved skills and reinforce your ability to remember tricky and irregular parts-of-speech. The book concludes with quick grammar reference charts.