51.   The sport has become the very natural tie that binds.

52.   The sport has become a little more difficult for individual families and single owners.

53.   The sport has become big business.

54.   The Wilderness Act was created before Jet Skis, paragliding, helicopter skiing and other outdoor thrill sports became so popular.

55.   Though the Americans dominate at the world level, the sport is becoming invisible at home, where international meets are all but extinct and TV presence is minimal.

56.   He said the sport is becoming a useful way for foreign businessmen to build friendships with communist officials.

57.   Instead, the sport has become an embarrassment.

58.   Sports have become a non-threatening way to bridge political fissures with the West.

59.   Sports have become a source of anti-American sentiment in South Korea following a dispute in February over the Olympic short track speedskating race.

60.   Then, the sport becomes eligible for Olympic status.