Ключевые слова: 6065, academic, american, attention, campus, casualwear, caucasian, class, college, concentrating, confidence, courses, degree, educational, faculty, female, finance, focused, foreign languages, group, inside, intellect, interest, knowledge, law, learning, lecture, lesson, listening, male, marketing, notes, older, people, preparation, science, seminar, senior, sitting, smart, statistics, students, studying, technology, theory,