The purpose of this book is to help the student better assimilate the main elements of the taught material, providing them with the summary and key points of each lesson. Additionally, it gives them the correct answers to the questions in the school book, as well as appropriate supplementary questions, encyclopedic knowledge, various other exercises, crosswords, matchings, etc., for checking the understanding of the taught material. It includes completed "Evaluation Criteria" and the correct answers to the questions in the "Workbook".