A barrel of oil cost $55 at the time of his speech; less than three months later, the price had jumped by 20 percent.

The renowned perfectionist even took time between lunches, dinners and a run-through of her speech to do the homework for Professor Tribe's class.

His advice concerning political parties was completely ignored, as parties were already forming at the time of his speech.

The senator told the press the time of his speech, but did not give fellow senators much notice.

A professor at Clemson at the time of her speech, Yancey also argued for the creation of an undergraduate major in composition and rhetoric.

At the time of Emerson's speech, Harvard was the center of academic Unitarian thought.

To ease those qualms, Mr. Bush decided to confine federal financing to work involving cell lines that were already established at the time of his speech.

It limited federal research support to those cell lines that existed at the time of his speech.

At the time of McCarthy's speech, communism was a significant concern in the United States.

At the very time of Mr. Jiang's speech, it was absorbing 14 army divisions, or more than 100,000 troops.