1.   A second, more troublesome fraction exists at the lowest end of the working class.

2.   Another exists at Frilford, with a walled precinct containing at least one temple and now supplemented by the recently-discovered amphitheatre.

3.   But analytically, a political system could exist at any level, even one that does not have ultimate authority.

4.   However, major defects existing at the time of the sale are another matter.

5.   In many cases structures have been established which allow monitoring to straddle the subject related fault lines which exist at field level.

6.   Perhaps, geophysicists thought, the same extreme conditions existed at the bottom of the ocean.

7.   Schlesinger additionally alleged that storage facilities for Soviet missiles existed at Berbera.

8.   Sophisticated software already exists at moderate cost to effectively undertake critical path analyses.