Essential Words for the TOEFL Author:Steven J. Matthiesen Students of English as a Second Language will find vital help as they build a large English vocabulary. Nearly 500 words are listed with definitions and pronunciation help. There is also detailed advice for dramatically expanding one’s vocabulary with help from a standard dictionary and a thesaurus. Practice tests with answer keys help stu... more »dents measure their progress as they develop increased fluency in English.« less