Ключевые слова: activity, adult, appearance, background, bookshelves, casuals, class, classmate, college, culture, discussing, education, emotions, exam, fellow, floor, friendly, girl, group, guy, happy, indoors, information, intelligence, interior, learning, leisure, lesson, library, lifestyle, man, occupation, people, pile, portrait, preparation, read, school, science, sitting, smiling, student, study, textbook, training, university, woman, young,