Контрольные задания > I _______________ (sweep) the floor while my sister was dusting the furniture.

Вопрос:

I _______________ (sweep) the floor while my sister was dusting the furniture.

Ответ:

I *was sweeping* the floor while my sister was dusting the furniture.

Похожие

Ian _______________ (ride) his motorbike when he had the accident.
It was a beautiful morning, the sun _______________ (shine) and the birds were singing.
While my grandfather _______________ (take) a nap, my grandmother was knitting a scarf.