Upgrade Your English B1 Companion contains:

• all new vocabulary appearing in the Student's Book.
• topic-related example sentences.
• derivatives appropriate to the language level.
• usefull and accrurate English-Greek translation.
• notes on usage, synonyms and antonyms.
• word boxes to help students learn related words and phrases more easily.
• English-Greek translation of the Grammar Reference found at the back of the student's book.
• alphabetical word list at the back of the book containing all the words and phrases in the companion along with their entry numbers.