41.   Inter-Korea exchanges came to a virtual standstill earlier this year because of tension between North Korea and the United States.

42.   Nevertheless, if the exchange does not come forward to help the small brokers, many more will surrender their memberships in the near future.

43.   The best exchange came the first time Hingis reached match point.

44.   The exchange came as a midnight deadline approached for agreement on the documents being prepared for the conference.

45.   The exchange came at the end of a two-day hearing in federal court in which the Justice Department sought to have Microsoft found in contempt of court.

46.   The exchange came during final talks between the Justice Department and Danforth over the details of the independent inquiry and an announcement could come as early as today.

47.   The exchange came after another day of confrontations between Israelis and Palestinians.

48.   The exchange came as the Security Council met in an open session to discuss the fighting in Lebanon that began Thursday.

49.   The exchange came despite high-level Israeli-Palestinian truce talks.

50.   The exchange of fire comes at a critical time.