Ключевые слова: abstract, advertisement, agree, agreement, alphabet, answer, approval, business, check, choice, communication, complete, composition, concept, detail, element, excellent, expression, feedback, good, icon, idea, isolated, letter, mark, message, motivation, note, ok, phrase, positive, quote, reflection, report, result, right, sign, social, speak, speech, style, success, symbol, talk, text, wood, word, write, yes,