11.   In a company town, the common assumption is that the company itself is as solid as bedrock.

12.   In promoting her book, the author has found herself leading a charge against the common cultural assumption that a person who enjoys housework must be crazy.

13.   It is a common scholarly assumption that the original language of the gospels was Greek.

14.   It is the common assumption that the guarantees of the welfare state need to be reined in if future generations are to inherit a healthy economy.

15.   Maybe he believes that the Senate will not convict the president, a common assumption that could yet prove inaccurate.

16.   So far, the results are leaving common assumptions about running shoes in the dust.

17.   Straus said that his study disproved the common assumption that spanking was not harmful if it was done only occasionally by parents who were otherwise warm and nurturing.

18.   That common assumption can be very wrong.

19.   The astronomers used common assumptions about the frequency of large-scale collisions with Earth to calculate the chances that a large Earth-crosser will become an Earth-collider.

20.   The common assumption at each Blair-Brown flare-up is that the two men are mutually dependent and cannot afford to end their troubled partnership.