Ключевые слова: 2010, abstract, announce, announcement, background, begin, beginning, billboard, blackboard, board, calendar, celebration, chalkboard, class, classroom, congratulate, congratulations, countdown, drawing, first, fresh, holiday, isolated, letter, media, new, newyear, note, notice, object, occasion, post, poster, seasonal, sign, slogan, special, start, symbol, text, title, white, wish, wood, wooden, word, write, writing, written, year,