Now, waiting for the return call, only one uncertainty existed.

If uncertainty then exists, relatives may be asked to view the bodies.

Nobody who knows the world of overseas aid can doubt that such uncertainties exist.

Still, enough uncertainty exists to keep investors from taking any large positions over the near future.

Much uncertainty existed as to the class of workplaces covered.

As table 3.2 indicates, it is most helpful where considerable uncertainty exists about program operations, goals, and results.

This uncertainty, by definition, does not exist in a currency union.

However, uncertainties exist as Chinese workers remain present in the area.

Legal uncertainty still exists and, in this area, the committee's new amendments can play a major role.

In either case, a valid technological uncertainty can still exist.