21.   Bruce has demonstrated leadership ability.

22.   Bush has demonstrated his abilities and attained new stature as a convincing commander in chief.

23.   But he believes he has demonstrated the ability to pass the ball well enough to warrant a shot in the pros.

24.   But Nohra said it was more important that health care VCs demonstrate their ability to raise big bucks.

25.   But the fund has made it clear that it will not provide more aid until the government demonstrates its ability to cut spending and collect taxes.

26.   But the former basketball star has demonstrated his ability to raise serious money.

27.   But they say some domestic groups have demonstrated the ability to use biological weapons, though not anthrax in particular.

28.   Carefully narrated, these exhibits demonstrate the ability of archivists to create a powerful sense of time and place through the creative use of primary sources.

29.   Cubane compounds have also demonstrated some ability to inhibit the virus that causes AIDS.

30.   Credit card and loan applicants must have extremely strong credit histories and assets that demonstrate an ability to pay.