Ключевые слова: academic, academy, amphitheater, auditorium, brainstorm, campus, class, classmates, classroom, college, computer, concentration, desktop, education, friends, girl, group, hall, happy, hispanic, institute, laptop, learn, learning, lecture, lesson, listening, man, multiethnic, notes, pc, people, presentation, professor, school, sitting, smiling, student, study, studying, table, teacher, together, training, university, woman, writing,