I WAS but YOU WERE - TO BE IN THE PAST SIMPLE

 LISTEN TO THE SONG

https://www.youtube.com/watch?v=KAsacxmPh1Q

DO THE TASK

https://www.liveworksheets.com/bn1137845he

https://www.liveworksheets.com/w/en/english-second-language-esl/409455

PRACTICE

https://wordwall.net/pl/resource/1310474

https://wordwall.net/resource/10741075