Ключевые слова: arm, business, care, charity, children, classroom, crowd, door, education, emotion, file, fingers, friends, group, hand, happy, help, home, house, human, information, insurance, joy, learning, lecture, nationalities, note, object, office, orange, paper, pencil, people, red, school, sign, student, symbol, team, teamwork, thumb, tool, upwards, volunteering, vote, voting, wooden, work, writ, write,