21.   Arab officials have expressed similar misgivings about a unilateral Israeli withdrawal that could invite Hezbollah attacks on departing troops and deteriorate into another destabilizing conflict.

22.   Army officials had expressed concern about closing many of its bases in the United States before troops from deactivated units in Europe could be reassigned to posts stateside.

23.   As in New York, New Jersey officials were expressing a certain amount of bewilderment about the recent developments.

24.   As it happens, Irving and McDonald officials express little interest in real estate.

25.   As recently as last month, however, administration officials had expressed reluctance to provide more aid.

26.   As night fell, Indian government officials expressed concern over falling temperatures in Gujarat towns and cities where thousands are homeless.

27.   At the hearing, state and local officials expressed various concerns about the plan.

28.   At the Pentagon on Monday, military officials privately expressed exasperation and disappointment that the trail of bin Laden had suddenly gone cold.

29.   At one point, officials expressed concern that helicopters crisscrossing the area through the smoke might be in danger of midair collisions.

30.   At various points in the court documents, MIT officials expressed concern about alienating Shin and their desire to guard her privacy and keep her in therapy.