Now with audio. Learn to use words A, AN and THE correctly in every English sentence. This book is easy to use and has many quick reference features. There are many examples in real English sentences. There is an easy explanation for each rule for using A, AN, and THE. This book is convenient: you can keep it in your phone, tablet, or computer for fast answers to your questions. ATTENTION ALL ENGLISH LEARNERS: free audio for this book on our website, foebooks.com (click on "AUDIO" in the main menu).