be in doubt

And never for a moment has their answer been in doubt.

He is never taken out of games until they are no longer in doubt.

He still kept looking at me, as if in doubt.

And why was he often on the floor at the end of the game, with the result in doubt?

At the moment, however, the future of the whole process is in doubt.

The team did not return for 2011 and its future is in doubt.

When in doubt, be the person who took the picture.

But now the future of the series is in doubt.

When in doubt, ask someone who looks like they know what they're doing.