Ключевые слова: accessory, background, clean, college, color, correct, correction, delete, double, draw, drawing, edit, elastic, equipment, erase, eraser, error, grey, hobby, improvement, isolated, item, material, mistake, new, nobody, object, office, one, rectangular, remove, removing, rub, rubber, school, shape, simple, single, small, stationery, supply, tool, undo, white, work,