Ключевые слова: academic, child, childhood, children, class, classmates, classroom, desk, drawing, education, elementary, girl, group, happy, homework, indoors, junior, kids, kindergarten, knowledge, learning, lesson, looking, notebook, people, playing, portrait, primary, pupils, reopen, return, safety, scholar, school, schoolchildren, schoolkids, sitting, small, smiling, student, study, studying, table, test, writing, young, youth,