Ключевые слова: back to school, browsing, chat, child, children, class, close up, communication, computer, course, cyberspace, daily, distance, education, elearning, elementary, elementary school, exam, excited, gadget, girl, hand, homework, internet, kid, laptop, learning, lesson, media, motivation, networking, notebook, online, social, social media, startup, student, studying, teaching, technology, tutor, typing, video, video call, video game, virtual, web, webinar, working,