Ключевые слова: adult, african, agent, agreement, american, analyze, assistance, buildings, business, businessman, businesspeople, check, checkup, collaboration, colleagues, congratulate, congratulations, cooperation, corporate, couple, customer, deal, diagnosis, doing, elderly, employer, estate, exam, examination, general, hand, handshake, job, lawyer, man, nurse, office, partners, partnership, person, professional, shaking, skyscraper, success, talking, team, teamwork, welcome, woman, worker,