Ключевые слова: accumulation, arrangement, background, blank, book, business, candy, close up, color, colorful, concept, connection, desktop, dessert, distance, e learning, electronic, exam, gift, group, information, learn, many, modern, nobody, notebook, object, online, pile, reading, screen, set, space, study, subject, supplies, tablet, technology, text, touch, view, virtual, web, wisdom, wooden,