10. the children ... (do) their homework, so they were congratulated. 11. when tom arrived, rita ... (clean) the house. 12. when I got to the train station, the train ............. (leave)
completa las oraciones usando el pasado perfecto afirmativo de los verbos que están entre paréntesis
Respuesta:kk
Explicación:
10:did
11: cleaned
12:left