41.   Then he has a sudden burst of speed.

42.   They also searched the documents for some explanation for his sudden burst of violence at one of the most beloved tourist spots in the world.

43.   They are heard, however, in the sudden burst of laughter at the end, which Harrison added for fear of being thought too serious.

44.   Unless voters and politicians show a sudden burst of responsibility in the next few years, the Social Security system will be facing a profound financial crisis.

45.   When a sudden burst of cold demanded extra insulation, tiny muscles in each hair follicle, called piloerectors, would contract, making each hair stand up.

46.   With a sudden burst of light, he was there.

47.   As much as anything, he attributes his sudden burst to the years when he was spinning his wheels.

48.   Experts are closely monitoring the sudden burst of steam and ash to see if it is a possible precursor to an eruption.

49.   Eyewitness Jim Hardie said the plane was banking right when a sudden burst of flame came from the engine area.

50.   It allows a slow but steady acceleration that is more efficient than the sudden bursts of power created by quickly burning huge amounts of conventional rocket fuel.