21.   It has reported some promising signs, in the form of rising test scores.

22.   Moved from March to midsummer, which is a promising sign.

23.   Several promising signs indicate that life will go on and that the Fort Worth Dallas Ballet can prosper under new artistic leadership.

24.   Several years ago, promising signs of improvement appeared, helped by aid from the United States, the European Union, the Arab League and international organizations.

25.   So there are promising signs.

26.   That has led to some promising signs this year for stemming illegal immigration in Arizona.

27.   The acceptance of Affymetrix chips by university biologists is a promising sign but does not guarantee commercial success.

28.   The aircraft makers who throw the show hope these promising signs translate directly into new business.

29.   The center has high hopes for a pair showing promising signs during the current mating season.

30.   The effort, knowledge and care put into the project to date is a promising sign.