In the __________ of proof, the police could not take action against the man.
In college, you will discover ______ learning is about, from teacher-taught to self-learner.
Since the end of the war, many of the priceless antiques ______ to their rightful owners.
_______the money shortage, many small companies closed down.
Do you know the thief_______by the police.
How do you _______it and what should you ________it?