Слайд 3Warm-up
https://en.islcollective.com/video-lessons/there-limit-technological-progress-teded-clement-vidal
https://en.islcollective.com/video-lessons/top-10-inventions
https://en.islcollective.com/video-lessons/rise-and-fall-inca-empire-passive-or-active-past-simple