21.   This is just the most visible part of the problem.

22.   Upholstery fabric is an important consideration because it is the most visible part of the furniture.

23.   When she emerged, she said, the houses across the street were smoking heaps of brick and tile, with body parts visible and pools of blood.

24.   Both Shapiro and Arraf have played visible parts in promoting Palestinian rights during the recent flare-up of fighting between Israel and Palestinian forces.

25.   The euro is only the most visible part of an emerging economic and financial constitution for Europe.

26.   The most visible part of our response is taking place in Afghanistan.

27.   The reinforcement of security measures is just the visible part of the anti-terrorist struggle.

28.   The Red Cross may be the most visible part of the effort.