________ our teacher is ill, ________ he still comes to our class to teach us.
There is someone knocking at the door. Who ______ it be?
– _____ fine weather it is today!– Yes, the sunshine is ______ beautiful that I’d like to have a picnic instead of staying at home.
The task isn’t _______ for my team to finish______.
Everyone except the two boys _______the final exam.
The tree leaves keep falling down _______ autumn, which is really romantic.