Q Skills 4 new book explanation course

The trial explanation: https://youtu.be/EFnpzX8EUKk?si=VeT6_yb49pDBr-sy The package contains: ☆ Explanation clips for all vocabulary of the book ☆ Clips dedicated to grammar ☆ Detailed explanations for writing ☆ Quizzes for vocabulary and grammar for the two books (R/W - L/S) with their solutions PDF ☆ Summaries of vocabulary and grammar for the two books (R/W - L/S) PDF ☆ IQ solution files (website questions) ☆ Audio files for the listening book ☆ PDF solutions for the books ☆ Comprehensive summary files PDF