2-Ainda falando sobre o verbo to be no passado WAS e WERE, sabemos que a forma negativa é WASN´T ou WEREN´T. Complete o trecho usando apenas uma da formas negativas do verbo to be. -Covid 19 _____________ a “gripezinha” as president Bolsonaro said. It has been a very serious disease that we all had better take care of ourselves. We have to wear mask, wash our hands and keep distance from others
