1.   As might be expected this is accelerated by heat, making cold storage essential.

2.   That made it essential to continue making contact with France via regular radio broadcasts and to forge links with French communities abroad.

3.   But he advised caution beyond the point of planning permission, because new environmental legislation makes it essential to seek expert advice.

4.   All this makes it essential that Washington have a Russia policy, not a Yeltsin policy.

5.   But what Letterman did to late-night television was make it essential.

6.   Conflicting allegations about all of these matters make it essential that the inspector general and the ethics committee delay no longer.

7.   For foreign firms without retail branches, the only problem is gaining access to those individual investors, which makes it essential to tie up with a local partner.

8.   However, the competitive tide made deregulation essential for Switzerland to remain a favored site for multinational companies, analysts said.

9.   In June, the group opened its own testing center, saying the new treatments make it essential for people to learn early on if they are infected.