A Petetin , I Greaves , J Bady Niveau Débutant, for beginners or faux-débutants, offers progressive exercises which are aimed particularly at verb conjugation, use of essential verb tenses, and promoting diverse sentence structure. Niveau Moyen , for intermediate students, is a systematic study of French grammar, including morphology and syntax. Niveau Supérieur I, for advanced students who have a command of the French language, contains in-depth exercises to study morphology, syntax, style and vocabulary. In each chapter of Niveau Supérieur II , literary texts are used for illustration