21.   Polar bears are the one zoo inhabitant you can count on to kill you if given half a chance.

22.   Their expanding presence -- with federal protection -- in the harbor is testament to the incredible resilience of nature, once it is given half a chance.

23.   Their expanding presence in the harbor is testament to the incredible resilience of nature, once it is given half a chance.

24.   This is a gritty bunch that will beat you at the plate, given half a chance.

25.   To have half a chance, Indrema has to change the rules, which are heavily stacked against the start-up.

26.   I thought I might have half a chance of playing well.