Mr. Barret doesn’t think that all bad language should be allowed. In his opinion, there are ______ that should be kept up.

But the unpleasant feeling of coldness disappeared at the _______ of his students pouring out of their classroom to give him a warm, wordless welcome.

I don’t like _____ speaking ill of each other.

. Our teacher has a __________ for thinking up ways _________ his speeches attractive.

 —How much if I wan to take one?—You can take as many as you like because they are free of _____.