11.  But at least some analysts expect this inexpensive way to boost octane will be widely used in the United States in a matter of months.

12.  But it is a relatively inexpensive way to promote the program, as are the home videos that the company promotes on the air.

13.  But they said that adding sodium carbonate to manure ponds or tanks could ultimately prove to be an inexpensive way of reducing the bacteria problem.

14.  Candidates increasingly are using the Net as an inexpensive way to augment campaigns, through Web pages and e-mail.

15.  Changing the lampshade is a relatively inexpensive way to give a room a new look.

16.  Columns A dentist and two chemists have developed an inexpensive way to test for oral cancer.

17.  Cyberspace has increasingly become an inexpensive way to promote racism.

18.  David Wedeck, a former television executive in Teaneck, N.J., has patented what he says is an inexpensive way to make a fashion statement with eyeglasses.

19.  During his nine years at Goldman, Hogg designed new securities that offered companies more inexpensive ways to raise money.

20.  E-mail can be an inexpensive way to reach regular customers.