The market for new homes has not expanded as expected because of high prices and uncertainty.

There are fighting more because of uncertainty over their future.

Like the footnote to $108, I have not included this in the text because of uncertainty as to when the addition was made.

Analysts said that travelers are likely to stay away because of uncertainty over Iraq.

Then stock markets crash because of uncertainty about humanity's future.

"I didn't even know what clothes to bring," she said, because of uncertainty about whether the campaign would take her north or south.

Chrysler officials said sales fell in part because of uncertainty about the company's future.

But both, like markets around the world now, are vulnerable because of economic uncertainty and coming elections.

The year 2000 problem is troublesome partly because of uncertainty.

He did not recover it because of uncertainty over its ownership.