71.   But both sides agree that Mexico never gave the approval that Treasury legally needed to proceed.

72.   But Fagen said Polo never gave final approval.

73.   But her son gave his approval.

74.   But on Thursday, residents gave their approval when de la Rua took a tour through Santa Maria, Argentina and spoke to his countrymen.

75.   But it was unclear Wednesday night whether Clinton had given final approval, and several officials emphasized that the specifics could yet change.

76.   But several areas of disagreement still need to be addressed before the Security Council gives its approval.

77.   But such relationships need careful monitoring to make sure they do not get too cozy nor function to support and give tacit approval to a murderous military culture.

78.   But the EU is reluctant to give its approval.

79.   But the only reason Chernomyrdin has not been completely removed from power is that for now the Duma would not give its approval to any other man.

80.   But they gave guarded approval to use state surplus money for the river program.