The Cool English 2 Companion accompanies the Cool English 2 Student's Book. This Companion offers:
- a glossary of over 1,000 words and expressions that appear in the Student's Book, including Greek translations and example sentences, as well as relevant synonyms, opposites and derivatives
- a Words to Remember box highlighting words and expression for active mastery
- a Special Points section with additional information in Greek about problematic words
- grammar explanations in Greek
- vocabulary exercises at the end of each lesson
- an alphabetical index of the words and expressions with phonetic transcriptions