1.   There were two ways in which I thought the Reading Teacher would unknowingly but consistently reveal the existence of that line.

2.   Of course, a less courageous Director-General could simply cancel the programme without revealing the existence of a government order.

3.   As recently as two weeks ago, a U.S. magazine revealed the existence of a letter to Clinton from the chiefs of staff arguing for ground troops.

4.   But now fossils discovered in northeastern China reveal the existence of a bird that promises to upset such established thinking about bird evolution.

5.   Haldeman and Ehrlichman, his closest aides, have been ordered to resign and White House aide Alexander Butterfield has just revealed the existence of secret tapes.

6.   Hanssen also revealed the existence of a surveillance tunnel dug by the FBI underneath the Soviet Embassy in Washington.

7.   However, the House and Senate voted overwhelmingly last month to repeal it when news organizations later revealed the existence of the tax break.

8.   I distanced myself from them by refusing to speak Chinese and reveal the existence of my Chinese name.

9.   In this case, there was no dangerous probability that respondent actually would reveal the existence of a wiretap or wiretap application because none existed to reveal.

10.   On the island of Marajo in the mouth of the Amazon, Dr. Meggers excavated mounds revealing the existence of a large settlement in the first millennium A.D.