11.   A synthetic version is used to treat osteoporosis, a disease that causes bones to become porous and brittle.

12.   Agenor said other governments had used a version of this approach before.

13.   Bulkier versions have been used for several years to keep track of tolls or inventory, both by private companies and by the government.

14.   But now, the right wing is trying to use its version of the law to peacefully assassinate a president.

15.   But various programs use different versions of Quick Time.

16.   CBS Sports will continue to use its version of the line, which is provided by Princeton Video Image.

17.   Cheaters have become sophisticated by using synthetic versions of substances that exist naturally in the body and are difficult to detect.

18.   Foreigners have obtained Social Security numbers by using counterfeit versions of visas, green cards and arrival-and-departure forms, among other documents.

19.   Gore also used a version of an old union organizing slogan about choosing sides as he tried to frame the election.

20.   I even used a version of it in a novel of mine that was published six or seven years ago.