The book includes a separate Corrigés (Answer key) booklet. In the PDF version, this is usually appended at the end. Check your answers only after finishing an entire chapter.
The book " Vocabulaire Progressif Du Français C1/C2 (Niveau Perfectionnement) Vocabulaire Progressif Du Francais C1 C2 Pdf
Vocabulaire progressif du français avancé - Internet Archive The book includes a separate Corrigés (Answer key) booklet
Have you used the "Progressive" series? Which level was the hardest—B1/B2 or the jump to C1/C2? Let us know in the comments below. Bon courage et bonne continuation dans votre apprentissage du français ! Vocabulaire Progressif Du Francais C1 C2 Pdf
The C1/C2 book comes with an audio CD (or downloadable MP3). This is non-negotiable. C2 is about listening to rapid, complex French.