Ключевые слова: adult, agree, answer, arms, asking, audience, business, businessman, cheering, class, classroom, community, conference, cooperation, crowd, deal, democracy, discussion, diverse, diversity, education, election, group, happiness, human, large, looking, male, man, meeting, occupation, participation, people, person, presentation, professional, question, raised, selective, seminar, support, teamwork, together, training, up, volunteer, vote, voting, woman, young,