https://kahoot.com/ (is a game-based platform that makes learning awesome for millions of people all over the world. Sign up to create and play fun quiz games)
https://quizlet.com (makes simple learning tools that let you study anything)
https://puzzle-english.com (Онлайн-ресурс для тренировки знаний и навыков английского языка: понимания на слух, чтения, письма, устной речи).
https://www.ted.com (videos from expert speakers on education, business, science)
