1.   Administrative mistakes can also allow bad blood to find its way into medical use.

2.   His first mistake was allowing a single to Brown with one out in the third.

3.   My mistake was not allowing them to learn and to grow using their errors as educational tools.

4.   No mistakes allowed.

5.   The mistake has been allowing their battle with Clinton to drown out all other issues, the contributors said.

6.   The most aggregious mistake is allowing Dr. Smith to languish in the background.

7.   Four more mistakes allowed Williams to serve out the match.

8.   The biggest mistake was allowing Spain to score two easy goals in the first half.

9.   It was a bitter blow for Kahn whose mistake allowed Brazil to take the lead.