21.   How do men exercise on the beach?

22.   It was admirable discipline but the kind we would never have exercised on our own.

23.   On Tuesday morning, he was exercising on a treadmill at an apartment his company owns, watching television, when the news broke.

24.   Some Travelers Group and Citicorp employees heard the news about the proposed merger of their companies on Monday morning while exercising on treadmills in the office gym.

25.   The early diagnosis was heat exhaustion, since Dinkins had been exercising on a hot and humid day.

26.   The French were particularly exercised on Monday.

27.   The options will be European-style options, meaning they can be exercised only on the last business day prior to expiration.

28.   While some interpret this mercantilistic fixation as German arrogance exercised on an economic plane, economists say a more complex thought process is at work.

29.   Winners of the rights to sell U.S. dollars to the central bank can exercise them on any working day during the month following the auction.

30.   Winners of the rights to sell U.S. dollars to the central bank can exercise them on any working day during January.