Ключевые слова: alarm clock, assortment, background, box, callipers, circle, clock, collection, color, colored, construction, design, drawing, education, equipment, eraser, exercise book, glasses, group, instrument, materials, notebook, objects, pattern, pen, plastic, ruler, scale, school, set, smooth, sqare, stapler, stationery, student, supplies, symbol, tool, variety, white, work, writing,