Improve your professional language skills with the proven grammar instruction and supporting in-text and online resources found in BUSINESS ENGLISH, 12E by Mary Ellen Guffey and Carolyn Seefer. The perennial leader in grammar and mechanics books, BUSINESS ENGLISH uses a three-level approach to divide topics into manageable units that help you hone the critical skills you need. Packed with insights from the authors’ more than 60 years of combined classroom experience, this edition is the only text on the market that provides prompt feedback with answers and explanations so that you know immediately if you have answered correctly. Chapter review quizzes and PowerPoint® review slides help you develop strong language skills so that you can perform confidently in today’s digital classroom and tomorrow’s workplace.