21.   Hand-lettered signs appeared, as if from nowhere.

22.   He said the signs would first appear as a pilot program in five stations of the F line along Queens Boulevard.

23.   If more signs of brisk economic growth appear, the yield curve may flatten even more.

24.   In that instance, all signs appeared to point to the French, until they were trumped at the last minute by American pressure.

25.   Last week, Matsushita told Japanese executives the economy was recovering strongly enough to allow the central bank to raise interest rates if signs of inflation appear.

26.   No matter that a stock has become a winner, the professionals argued in favor of selling it if signs of trouble appear.

27.   No sign appeared, and he abandoned his last dreams of the White House.

28.   Once signs of slowing appear, the dollar should begin slipping.

29.   One day, a sign appeared in an office window.

30.   Other signs appear to point to Lockheed being awarded the contract.