Ultimate English B1 Companion includes: all words and expressions in the Student's Book and Workbook that the students at this level would find useful to learn or revise, listed in order of appearance. an accurate definition of each word or expression in simple English, with translation in modern Greek. an example for each headword, specially written to be at the right language level and to reflect the meaning in the context of the Student's Book and Workbook. additional coverage of associated words, derivatives, synonyms, opposites and special notes where useful. a complete grammar reference section in each unit, with grammar theory translated in Greek. A Practice section in every unit including additional exercises on key items of vocabulary and grammar. a separate Alphabetical wordlist with phonetic transcriptions for all headwords.