21.   He said she should have been aware of the risks, by the common knowledge dating as far back as Mark Twain that smoking is bad for the health.

22.   He said he found little opposition to the idea, which has been common knowledge for some days.

23.   He said investors are reacting late on news that is already common knowledge.

24.   He said, however, that the existence of such weapons is common knowledge in North Korea and that the South would be wise to assume that they exist.

25.   He said, however, that the existence of such weapons is common knowledge in North Korea and that the South would be wise to assume they exist.

26.   His exploits have been common knowledge on the South Plains for three years.

27.   His political ambitions are cut short after his questionable dealings as treasury secretary are publicized by Callender, and his extramarital affair becomes common knowledge.

28.   Is the Curse common knowledge in the spirit world, I asked?

29.   It got to the point where it was kind of common knowledge.

30.   It appears that much of what Fairbanks was up to was common knowledge in town.