1.   She sensed the frustration behind his remark, and backed off a little.

2.   Armey said everyone he met sensed some frustration over the political limits imposed on which targets they can attack, but no one complained.

3.   At times, Tracy sensed the frustration building in Beltre, and the first-year manager wondered if it was approaching a combustible level.

4.   I also can sense your frustration through your letter.

5.   Mirer has sensed the frustration.

6.   Running back Tiki Barber was asked if he could sense the frustration of the defensive players.

7.   Sox pitching guru Joe Kerrigan sensed the frustration.

8.   While the media and Astros players usually saw Howe at his calmest, the coaches sensed his frustration in losing.

9.   You sense her frustration at cold trails and missing evidence.