A guide to acing the Test of English as a Foreign Language exam. . For more than 40 years, the TOEFL has been the leading academic English proficiency test in the world. Each year, more than 700,000 individuals worldwide register to take it. McGraw-Hill's TOEFL CBT is the ultimate study program to help you prepare for the test. While it covers all aspects of the test, particular attention is given to the recently introduced Writing- Essay section...