Bears __________ fat stores throughout the summer and fall to have energy enough to last them through their winter sleep.
We are now living in a high-tech age ____ easy things are becoming complicated.
--- Was Tom sorry for what he' d done? --- ___________.It was just like him!
For most westerners, their 18th birthday _______the end of one part of their life and the beginning of another.
We all know that, __________, the situation will get worse.
Although it is not our normal ___to give credit in our shop, this time I think we should consider the matter more closely.