– Urban vs. rural life.

Practice with tenses, passive voice, and conditionals.

Since the Kuzovlev English textbook series spans multiple grades (primarily 2–11), "content" usually refers to the breakdown of Units (Lessons) found in the Student's Book, Activity Book, or Reader.

– Focuses on medical care and social security.

Which or specific unit (e.g., 9th grade Unit 3) are you currently working on so I can provide more specific details?

– Career choices and education.

– Focuses on landscapes, countries, and traveling.