When we entered the room granny...a)was cookingb)cookc)cooksd)cookede)has cooked

Question

When we entered the room granny...
a)was cooking
b)cook
c)cooks
d)cooked
e)has cooked

Answer 1

when we entered the room granny...
a)was cooking
Когда мы вошли в комнату, бабушка готовила (еду).

Answer 2

Was cooking.____________________________________________