Ключевые слова: alarm, alarm clock, available, back to school, background, book, business, chalk, children, class, clock, color, concept, copy space, crayons, design, desk, drawing, education, elementary, grade, homework, knowledge, learn, learning, library, no people, paper, pen, pencil, reading, research, school, space, stand, start, stationery, student, study, supply, table, teaching, time, training, turquoise, vintage, workspace, write, yellow, yellow background,