Vite! 4 Cahier d’Activités + CD Audio is the workbook companion to Vite! 4 Livre de l’Élève, designed for adolescent learners of French at the B1 level. The workbook mirrors the structure of the student’s book and provides additional practice in vocabulary, communication, grammar, and language skills. Each unit includes sections such as Les Mots, Communication, La grammaire ? Facile !, Mes savoir-faire, and Je sais…, along with listening exercises, dictations, self-assessment activities, and an audio CD containing dialogues, oral activities, and songs. The course supports the development of communicative competence and preparation for DELF examinations.