Irregular verbs - past simple
https://www.umimeanglicky.cz/cviceni-past-simple-tense-irregular-verbs
https://wordwall.net/cs-cz/community/irregular-verbs-past-simple
https://quizlet.com/2051102/irregular-verbs-past-simple-flash-cards/
Song:
https://youtu.be/MA3NFtLc22k?feature=shared
