1.   Although stocks shot up last week, their erratic behavior has created a nervousness among investors that could have a lasting effect on the market.

2.   Belle, considered the best slugger in baseball, is a public relations nightmare because of his erratic behavior and temper.

3.   Bobby was taking the drugs for sleeplessness and erratic behavior.

4.   Both would bring a new sense of authority to the Kremlin after years of erratic behavior alternating with drift.

5.   A person whose erratic behavior includes episodes of misconduct and colossally poor judgment does not belong on the bench.

6.   After expending so much effort to squeeze whimsy and caprice from the circuitry, computer scientists must find ways to trick the electronic clockworks into simulating erratic behavior.

7.   But in his book, Cuneo says more people are turning to exorcists because they need an explanation for their erratic behavior.

8.   But some Mozambicans said his erratic behavior could cost him votes, at least in the cities where news of his one-day boycott has circulated.

9.   But those lawyers argue that their efforts are frequently sabotaged by burdensome caseloads, a lack of resources and the frequently erratic behavior of their clients.

10.   Despite his erratic behavior and rambling speech, he quickly becomes the toast of a certain arty crowd.