Contextual fill-in-the-blanks focused on "mots-clés" (key words).
"Le Nouvel Edito" is a French language course designed for adult learners, and it seems you're referring to a specific workbook or exercise book (Cahier D-exercices) associated with the B1 level of the course. The B1 level is part of the Common European Framework of Reference for Languages (CEFR), which indicates an intermediate level of proficiency in French. Le Nouvel Edito B1 Cahier D-exercices 21.pdf