Ключевые слова: 10s, activity, attentive, boys, british, children, class, college, concentrated, country, desk, diligent, education, emotions, fellow, flag, girls, great britain, group, guru, indoors, interaction, kids, knowledge, lesson, listening, master, occupation, preteen, process, school, schoolboy, schoolchildren, schoolgirl, schoolman, schoolroom, secondary, showing, sitting, smart, student, studious, study, teacher, together, watching,