https://www.englishlistening.rocks/horses-and-a-life-lesson-advanced-english/

PRESENT PERFECT 

pr perfect 

I ate a sandwich       I've eaten a sandwich

past 

https://www.liveworksheets.com/worksheets/en/English_as_a_Second_Language_(ESL)/Past_simple_Irregular_Verbs/Irregular_verbs._Fill_in_the_blanks_dg1403033fx

Present perfect 

http://www.learnenglish-online.com/grammar/exercises/irregularverbs.html

https://wordwall.net/resource/1620655/angielski/past-simple-vs-present-perfect-ćwiczenie-unit-4

TENSES REVISION

https://create.kahoot.it/details/e832b619-f881-4cd2-a034-d59a9d400b75