21.   However, the warming trend in the Northeast will be brief as a new surge of polar air enters the region.

22.   If the perception spreads that interest rates will stop rising while the economy stays healthy, a new surge in the stock market could follow.

23.   Instead, new surges of flood have come from inland along the great rivers, while another cyclone is barrelling in.

24.   It is unrealistic to expect some new legislative surge for religious conservatism.

25.   John Challenger, the chairman of Challenger, Gray and Christmas, a consulting firm, contends that the rash of recent layoff announcements represents a new surge.

26.   Last month area institutions that care for the uninsured met to prepare for new surge of patients.

27.   More heavy snow will fall in Buffalo late Thursday and Friday as a new surge of chill crosses the lake.

28.   Observers see no new surge of interest among African Americans on the horizon.

29.   Temperatures will be mainly above the seasonal average, except over the northern Great Lakes and Mississippi Valley, where a new surge of arctic air will arrive.

30.   That caused a new surge of unrest among antiabortion Republicans.