Ключевые слова: 1, accessories, alarm, back, background, black, blackboard, board, books, chalk, chalkboard, child, children, class, classroom, clock, college, color, dark, different, education, equipment, exam, exercise, holder, homework, kid, knowledge, learn, learning, lesson, many, nobody, object, pen, pencil, pupil, school, september, set, stationery, student, study, supplies, table, task, time, tools,