Question

1 Exemplo De Frase Usando Past Continuos

Answer 1

He was working last week(Ele estava trabalhando na semana passada)

Answer 2

Irei lhe dar 3 exemplos e veja o melhor

1 - I was playing tennis last Sunday ( Positiva ) 

2 - I wasn't playing the piano ( Negativa )

3 - Was Paulo kissing Maria? ( Interrogativa )

Espero ter ajudado.
Bons estudos.