Допоможіть будь ласка скласти речення з неправильним дієсловом was щоб було у реченні
I was skateboarding yesterday He was playing computer games last year
1)I was watching TV when my mom came home. 2) I was doing my homework while my mom was cooking. 3) Today I was reading an interesting book for four hours. 4)My teacher was shouting when the commission suddenly came into the class.