Ключевые слова: back toschool, black, boy, call, caucasian, caucasian girl, cheerful, child, communication, communication technology, composite, composite image, computer, digital, digital composite, display, education, elementary, elementary school, female, girl, happy, image, internet, laptop, lesson, male, mobile, monitor, online, online education, onlinecourses, people, phone, pupil, remote learning, school, schoolboy, schoolgirl, screen, smartphone, smiling, student, technology, two people, using, using laptop, video, video call, videoconference,