Ключевые слова: 10s, american, boy, brainstorming, caucasian, child, children, class, collective, english, european, female, german, girl, group, indoors, junior, kids, learning, listening, male, people, picture, primary, pupil, room, school, schoolboy, schoolchildren, sitting, student, students, study, studying, swede, teacher, team, together, years, young,