ENGLISH 3 2020. simple present and past

1) watch these videos

https://youtu.be/492k3Qpr5T8

https://youtu.be/HfzKAFBLico

https://youtu.be/kPyHZQjUprY

2) practice

https://www.superprof.es/apuntes/idiomas/ingles/gramatica-inglesa/verb-tense/exercises-simple-present-and-simple-past-exercises-ii.html

https://www.englisch-hilfen.de/en/grammar/simple_present_simple_past_contrasted.htm