.As Christmas draws near, they feel more and more uneasy with their stored money ____.
A model or an experiment in a science class can help us see things which would_______ remain hidden.
We hurriedly ended the meeting,leaving many problems .
The school isn’t the one I really wanted to go to, but I suppose I’ll just have to ______it,
With time going by, we have come to realize that creativity is _______it takes to keep a nation highly competitive.
The rich only_________ themselves in making money and had no eye for the needs and welfare of their workers.