Ключевые слова: answer, arm, asking, caucasian, child, children, class, classroom, corona, corona virus, covid, cute, day, desk, education, elementary school, face, face mask, girl, girls, hand, healthcare, indoors, inside, kid, kids, learning, little, looking, mask, modern, pandemic, people, question, raising, room, school, sitting, smart, student, students, study, table, teach, teacher, topic, virus, work, young, youth,