Ключевые слова: adult, auditorium, caucasian, class, classroom, college, community, course, degree, diversity, education, educational, empowering, exam, experience, female, group, international, knowledge, learning, lecture, lesson, male, man, mature, middle aged, modern, multiethnic, notebook, portrait, professional, professor, program, room, school, selfimprovement, seminar, skill, smart, student, study, teacher, teaching, test, training, tutor, university, woman, workshop, writing,