No one can deny that it is ______ that many more residents could have been injured if the building had fallen at midnight.

Children who are over-protected by their parents may become _____.

The schoolboy,still in bed,said to himself,It’s cold outside,and my bed is __________ and warm.

His ________ description of his adventure in the forest made us want to have a try ourselves.

I think watching TV every evening  is a waste of time—there are________meaningful things to do.