Authored by M. Kathleen Mahnke and Carolyn B. Duffy, this coursebook was designed for the TOEFL examination's revised format. Its versatility allowed it to be used as the primary text in a preparation class, a supplement to a general English course, or a guide for self-study. The book's 600 pages are packed with key features, including a complete diagnostic test to pinpoint your strengths and weaknesses, two full-length practice tests, 68 "checkpoints" providing targeted exercises for every TOEFL skill, and a complete tapescript, making it easier to follow along with the audio.
Here is the straightforward answer:
: It features 68 specific "checkpoints" that break down the skills required for each section of the TOEFL. Skill Integration Authored by M