Ключевые слова: ability, advantage, alternative, announcement, answer, balance, better, business, businessman, challenge, change, choice, choose, company, concept, conclusion, confusion, contrast, decide, decision, different, direction, education, efficiency, find, guidance, hand, helpful, idea, marketing, meaning, message, opposite, opposition, option, reminder, right, select, selection, sign, solution, strategy, success, successful, symbol, text, use, useful, word,