11.   First-time buyers believe they can no longer delay purchasing computers while current owners are opting to replace older systems, de Marcillac said.

12.   He expressed hopes that a new Constitution would also replace the system in which party bosses manage the selection of congressional candidates and then control their votes.

13.   In some cases, he said, wireless users may have to replace their systems entirely to repair the security flaws.

14.   It is not known what operating systems were replaced, or why alterations were made to these computers at that particular time.

15.   It created a unified and politically independent court system to replace the system of local and regional judges who were vulnerable to political pressures.

16.   Jerry Johns, president of Southwestern Insurance Information Service, another industry group, said the entire benchmark rating system should be replaced because it relies on old information.

17.   Neither machine would replace that system within the United States, at least initially.

18.   Spending a little extra can sometimes make it possible to put off the need to upgrade or replace your system for a longer period of time.

19.   Suburban towns will receive money to replace sewage systems.

20.   That system will be replaced by one in which each voter will simply vote for four candidates.