It’s an agreement between towns or cities, _______ have similar features, such as industry, culture and entertainment.
It won’t be quite a long time ________ your son is back, so don’t be worried.
—What's the matter with the man hanging his head there? —Well,if you ________ know, he was caught stealing my bike.
GM, Chrysler and Ford expressed their desire that they ________ in want of a $25 billion government aid to pull through the financial crisis.
The gasoline _______. Let’s fill the car up at the next gas station.
Little_______about her own safety, though she was in great danger herself.