11.   That emerging competitive arena is called Web Services.

12.   The future, financial planning for retirement or investment purposes, will be the next major competitive arena, Cook predicted.

13.   The newsletter enters a competitive arena in using the Internet to cover Southeastern college sports.

14.   Two recent failures by furniture sellers show that the furniture business is joining the retail clothing business in a much more competitive arena where poor execution is increasingly fatal.

15.   What winning edge has she in thisvery competitive arena?

16.   Within the highly competitive arena of boat manufacturing, one company has carved a niche for itself as the leader in luxury and performance.