Respuesta :
Respuesta:
1. My brother was studying for his Italian exam yesterday.
2. Louis and Franco were sending the emails to their classmates.
3. I was cooking for Christmas celebration.
4. You were swimming in the beautiful new pool.
Explicación:
en la tres falta el sujeto, yo he trabajado con I pero no sé cuál sea el sujeto pq no lo has puesto.
Me sigues, soy nueva en esto