He ____ in the north, but now he ____ here.
In a time of social reform, people’s state of mind tends to keep _______ with the rapid changes of society.
Mr. Barren doesn’t think that all bad language should be allowed. In his opinion, there are ___________ that should be kept up.
—Correct ____ is important.—I agree. I don’t eat sweets now, for I’m on a _____.
Swimming is ___ in summer.