Ключевые слова: books, campus, class, classroom, college, computer, education, elementary, exam, group, happy, helping, homework, indoors, knowledge, laptop, learn, learning, lecture, lesson, library, notes, people, person, pupil, reading, school, sharing, sitting, smiling, student, study, studying, support, talking, teach, teacher, teaching, team, teamwork, teenage, teenager, together, training, tutor, tutoring, university, woman, writing, young,