Download or read book Delta's Key to the TOEFL IBT written by Nancy Gallagher and published by Delta Publishing Company(IL). This book was released on 2016 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive course for high-intermediate and advanced learners of English who are studying for the Internet-based TOEFL(R) includes an all-new diagnostic pre-test to identify skills needing special attention; an addition of a fifth full-length test; 35 units of study in reading, listening, speaking and writing; 1,300 questions in the exercises, quizzes, and tests; and an answer key, audio scripts and charts to track progress. An mp3 CD with over 11 hours of listening is included. For both classroom and independent study.