Ключевые слова: 2019ncov, asking, board, business, businessman, class, classroom, coach, coaching, computer, covid19, discussing, distance, distancing, distant, education, explaining, internet, laptop, lecture, lecturer, lesson, man, meeting, mentor, mentoring, online, pandemic, presentation, presenting, questioning, seminar, social, student, study, studying, teacher, teaching, telelearning, telestudy, telestudying, teletraining, training, tutor, tutoring, virtual, virus, whiteboard,