1.   If Susan is as smart as her reputation, she can find her clue in the river.

2.   No one had found any clues as to where the missing girl could be.

3.   Volunteers searched the area in the vain hope of finding clues.

4.   The police sifted the evidence in hopes of finding a clue.

5.   They were trying to find any clues that might help in the investigation.

6.   Although the answer to the question remains a mystery, a clue may be found in the technology with which the teen-agers of Generation Y have grown up.

7.   As it turns out the major clues were found in the remains of two U.S. Army privates and an Eskimo woman.

8.   As you might suspect, finding clues is not as simple as it sounds, at least not at the most advanced of the three levels of play.

9.   A dialectical clue was found in a discussion the PBS interviewer Charlie Rose had with the Wall Street Journal columnist Al Hunt this summer.

10.   A clue might be found in how Washington beat the Rangers last week.