Ключевые слова: 1, accessory, background, backpack, backpacks, bag, blue, bright, child, children, class, collage, collection, color, different, education, exercise, homework, isolated, kid, knowledge, learn, lesson, many, nobody, object, pink, pupil, school, schoolbag, september, set, stationery, study, studying, task, teaching, time, various, white,