Ключевые слова: academic, angry, blackboard, board, book, boy, chalkboard, class, classroom, college, discussing, education, exam, explaining, green, help, helping, homework, individual, kid, learn, learning, lecture, lecturer, lesson, man, mentor, mentoring, notes, personal, primary, private, pupil, reading, school, schoolboy, secondary, strict, student, study, studying, taking, teacher, teaching, teen, textbook, trainee, training, tutor, tutoring,