_____ is known to us all that the sun rises in the east.
The term paper was due to December 1, but hard as he tried, he was unable to meet the _____ for it.
The sentence doesn’t make any , no matter how you read it.
We need to spend more time researching these suggestions so that we can make a(n) choice.
The only drawback of the voyage was the ______ sea, which made me very seasick.
At the end of the year 2010, some species of birds ddn’t survive the _____ winter in some European countries.