The Companion to Right On 1 is specially designed to enrich and enlarge students' vocabulary, focusing on use of words in their everyday context. It functions both as a dictionary and as supplementary practice book,thanks to its comprehensive lexical exercises.The book consists of:-about 500 vocabulary entries,with all the new words and phrases from the coursebook explained in detail and labelled according to parts of speech.-pronunciation guide to all vocabulary entries.-accurate explanations in Greek-functional examples of vocabulary entries-lexical exercises practising all essential vocabulary as well as grammar exercises-Grammar Bank section with grammar theory in Greek-an Index to the vocabulary entries