11.   After getting clearance from the tower and checking to see if my puckerfactor was still within acceptable limits, Metzger said we were ready torock.

12.   After getting clearance from the tower and checking to see if my pucker factor was still within acceptable limits, Metzger said we were ready to rock.

13.   Carbon monoxide and nitrous oxide levels also are above acceptable limits.

14.   Carbon monoxide and nitrous oxide levels are also above acceptable limits, the World Health Organization said in a recent study.

15.   Carbon monoxide and nitrous oxide levels are also above acceptable limits.

16.   Earlier, zinc was nine times higher than allowable levels and lead was almost twice the acceptable limit, he said.

17.   He also ordered the Jefferson County Jail to release inmates to ease crowding after finding the population exceeded acceptable limits.

18.   Hundred points is considered the maximum acceptable limit.

19.   Pollution hovers around twice the acceptable limit on the best of days.

20.   The cycle of attack and counterattack can escalate beyond acceptable limits or produce an unexpected backlash.