51.   The store had been closed since Friday afternoon.

52.   The Sarajevo airport has been closed since April due to Bosnian Serb menaces and harassment.

53.   Their center had been closed since December.

54.   Their disagreement on ways to balance the federal budget in seven years has kept government offices closed since Saturday, the second shutdown over the issue.

55.   Their stalemate has kept government offices closed since Saturday, the second shutdown over the budget disagreement.

56.   Then the casino, closed since the last flood, could reopen, they say.

57.   They had been closed since Saturday morning due to bad weather in the Gulf of Mexico.

58.   This week Martinez closed his Juarez campaign with a rally outside a restaurant closed since August, when narcotics gunmen executed six diners as they sat at their tables.

59.   West Executive Avenue, on the other side of the White House, has been closed since World War II.

60.   Wharton schools have been closed since Thursday.