31.   In light of the questions surrounding the building, the agency plans to conduct an air-monitoring project there.

32.   Israeli troops surrounded the building late Wednesday night, emptied it and welded shut the heavy steel doors to the association.

33.   Many damaged buildings are surrounded by scaffolding.

34.   Officers surrounded the building and deployed a bomb squad with specially-trained dogs.

35.   Other important government buildings have been surrounded by troops.

36.   One of our puppeteers has just learned that Israeli soldiers have surrounded the building.

37.   Parking will be prohibited on the streets surrounding the building to prevent another truck bomb.

38.   Pine trees surround the building and there is nary a palm in sight.

39.   Police officers in riot gear have been surrounding the building, and military units with chemical-weapons training are believed to be on alert.

40.   Police officers in riot gear have been surrounding the building, and military units with chemical-weapons training are believed to have been on alert.