Compléter Jobs Vocabulary - LückentextVersion en ligne Unit 1 Qualities Vocabulary jobs par Natalia Tolstopyat 1 levels skill communicate well language advanced level intermediate level basic 1 . Listening comprehension is an important to develop . 2 . The six reference levels ( A1 , A2 , B1 , B2 , C1 , C2 ) are becoming widely accepted as the European standard for grading an individual's language proficiency . 3 . C1 is an - on the top . 4 . B1 is an - in the middle . 5 . A1 and A2 are the - the lowest levels . 6 . The main aim of English lessons is to teach you in the foreign language .