—Did you know more about the mine accident?—Oh, sorry, I had no idea. I ____the Rescue Center now.
Alice left the company half a month ago. Her work ___________unfinished since.
In order to support the big family, he worked so hard that___________ he made himself ill.
While he was at _________ college, he took part in political activities, and was soon thrown into prison.
Supposing someone___________you had been lying, what would you do?
___ makes this shop different is ____ it offers more personal service.