Compléter past simple vs continuous IIIVersion en ligne complete with the correct past tenses par Alvar Garcia Soriano 1 were while was they not was arrived running when took I He language I studying speaking a didn't a They and photo sleeping I them he were foreign understand Él no estaba estudiando cuando yo llegué , él estaba durmiendo . , . Ellos estaban hablando un idioma estranjero y yo no los entendí . . Yo hice una foto mientras ellos estaban corriendo . .