The great day we had been looking forward to _______ at last.
In the competition to be held, a gold medal, together with a certain sum of money, _________ the champion.
You will have to wait for one more week, _________ the manager will be back from his trip.
_________ environmental damage is done, it takes many years for the ecosystem to recover.
After he became conscious, he remembered _________ and _________ on the head with a rod.
Human facial expressions differ from those of animals in the degree _________ they can be controlled on purpose.