Ключевые слова: 2017, abstract, activity, background, beautiful, block, brick, bright, calendar, card, celebration, child, childhood, christmas, concepts, concrete, copyspace, cube, date, day, december, education, eve, event, game, greeting, happy, holiday, invitation, january, kid, learn, leisure, mastic, new, number, objects, play, preschool, school, shape, sign, square, teach, texture, time, word, year,