Ключевые слова: academic, adult, african, american, book, cafe, cafeteria, canteen, casual, coffee, college, concentrated, day, education, exam, focus, hands, handsome, homework, indoors, knowledge, learn, leisure, lifestyle, male, man, notebook, pen, people, person, phone, preparing, reading, research, school, serious, sitting, smart, stress, student, study, studying, table, technology, telephone, textbook, university, working, writing, young,