It contains 10 complete Practice Tests based on the 2021 changes. The innovation of the book is that it recycles grammar phenomena and vocabulary in order to better consolidate them. After each Practice Test, there are additional multiple-choice grammar and vocabulary questions for further practice. 

At the end of the book, there are 10 Vocabulary Reviews with repetitive vocabulary exercises for each Practice Test, 10 Speaking Tests, and an alphabetically organized Glossary. At the beginning of the book, there is a description of the new format of the exams along with detailed information on how Speaking and Writing are graded. The book is accompanied by a Test Booklet with 2 Revision Tests, as well as a Companion with a translation of the Vocabulary and examples.