Ключевые слова: abc, accessories, alphabet, assortment, background, blackboard, blocks, blue, book, bright, chalkboard, closeup, collection, college, colorful, colour, colourful, concept, copybook, desk, different, education, elementary, elements, equipment, exercise, learning, lesson, letter, letters, marker, notebook, object, office, paper, pencils, school, set, space, stationery, study, supplies, table, teaching, tools, white, wood, wooden, word, work,