Contains 10 complete Practice Tests based on the 2021 changes. The innovation of the book is that it recycles grammatical phenomena and vocabulary with the aim of better assimilation. After each Practice Test, additional multiple-choice grammar and vocabulary questions follow for further practice. At the end of the book, there are 10 Vocabulary Reviews with revision vocabulary exercises for each Practice Test, 10 Speaking Tests, and an alphabetically organized Glossary. At the beginning of the book, a description of the new exam format is provided along with detailed information on the grading of Speaking and Writing. The book is accompanied by a Test Booklet with 2 Revision Tests, as well as a Companion with Vocabulary translation and examples.