Six pages of additional practice for each Student's Book unit, including exercises for vocabulary, grammar, reading and writing; all at three levels of difficulty Two-page progress review after every unit with self-assessments and I can... statements Reference section which includes a Language focus reference, a pronunciation bank, an alphabetical Wordlist with illustrations and a phonetic chart, an Expression bank, and an Irregular verbs list Answer Key which can be found on the English Plus Teacher's site and on iTools MultiROM included with Workbook for a complete interactive self-study resource.