Ключевые слова: academic, adolescence, aspirations, book, class, classroom, college, comparison, concentration, desk, education, educational, ethnicity, exam, guy, high school, high school student, homework, horizontal, indoors, intelligence, knowledge, learn, learning, library, lifestyles, notebook, one person, open, page, pencil, people, performance, preparation, project, reading, relaxation, research, school, schoolboy, serious, smart, student, study, studying, teen, university, university student,