11.   One manufacturer shown the study by New Scientist says it is considering sponsoring research to gauge the extent of the problem among users.

12.   Severed phone lines on the Bay Islands made it difficult to gauge the extent of the damage there, but ham radio reports indicated it was extensive.

13.   That has made it harder to gauge the extent of the failures.

14.   The panel wants to gauge the extent of the losses and figure out the best way to structure any relief package.

15.   But accurately gauging the extent of pollution is difficult.

16.   On the same day, investors will be watching for the U.S. fourth quarter gross domestic product figures to gauge the extent of the American slowdown.

17.   The research team has sent out a detailed questionnaire to gauge the extent of the problem and determine common factors.

18.   The work here is only one small part of a long, difficult effort to gauge the extent of killing in Bonsia.

19.   Air France officials said it was too early to gauge the extent to which the strike, due to end late Sunday, would disrupt air traffic.

20.   Economists are watching the current set of banking results to gauge the extent of the impact of the slowdown on the financial sector.