The TOEFL Masters Guide to a Perfect Score - Definitive Edition 2015
This is a STEP-BY-STEP guide to earning a high score on your TOEFL iBT by learning the structures and rules the test is based on.
"The TOEFL Master's Guide" is written in direct, easy to understand American English. Each chapter gives very specific instructions in how to answer each question the using the structures and rules the test is based on. It may seem strange at first, but simply follow the directions in each chapter and you will quickly improve your TOEFL iBT score dramatically.
This book also contains one complete practice test, lots of tips for accurate guessing, and a chapter on basic English Grammar as well as a section on how to become successful in America.