Ключевые слова: accessory, art, background, blue, brown, children, clean, closeup, college, color, correct, correction, delete, double, draw, drawing, education, elastic, erase, eraser, erasing, error, item, kid, knowledge, learn, lesson, lilac, mistake, new, nobody, object, office, rectangular, remove, removing, rubber, school, stationery, student, study, supplies, supply, tool, work,