While I _______ TV in the sitting room, the bell _______.
________we had at the party!
Mary has just finished writing a ________article.
–Would you please _______ the TV a little? Jack is doing his homework. --Terribly sorry, I will..
I think winter is a beautiful season, _______ when it snows..
----May I go swimming alone this afternoon, Dad? ---No, you . It is dangerous.