The structure and content of the textbook allow you to summarize the material passed in high school and ensure the development of knowledge, skills and abilities at a new, higher level. Particular attention is paid to the formation of the educational and cognitive component of communicative competence, for which project tasks are used. When drawing up the tasks, the requirements of the Unified State Exam were taken into account. The textbook is intended for students of professional educational organizations mastering the professions and specialties of secondary vocational education.