Ключевые слова: academic, auditorium, background, blackboard, board, chairs, chalk, chalkboard, chances, children, class, classroom, college, desk, educational, empty, furniture, hall, high, hunger, indoors, inside, interior, knowledge, learn, lecture, lesson, modern, nobody, old, opportunity, people, room, school, schoolroom, seat, seminar, sitting, student, study, table, teach, teacher, third, training, university, wall, white, wooden, young,