Now a cautious note of curiosity had crept in.

There was a cautious note in the Commdor's voice.

That is," Jim added in a cautious note, "if there's still enough available.

But she also struck a cautious note when asked whether the Fed should act more aggressively.

There were a couple of cautious notes in the statement too.

There was a cautious note to the robot's voice.

No one expects another such crash, but cautious notes are being sounded.

For the moment, the Pataki administration is striking a cautious note.

Somewhere in the near distance, a night bird sang a cautious two notes.

Despite its recent strong performance, Greene King also struck a cautious note about the future.