Bears_____ fat stores throughout the summer and fall to have energy enough to last them through their winter sleep.
Marilyn’s dream of being a film star became a _______,which delighted her parents very much .
Jack equals his brother in strength but not in _______.He is slower in thinking .
As we all know ,the Industrial _______took place in England first .
The development of the information _______is making the world become samller .
In this lecture ,I can only give you a purely ______view of how we can live life to the full and make some suggestions about the future .