他公开否认与该组织的任何联系。

He publicly ___repudiated any connection with the organization.

她坚决否认了媒体对她的不实指控。

She firmly ___repudiated the false accusations made by the media.

该公司宣布那份未经授权的合同无效。

The company ___repudiated the unauthorized contract.

政府拒绝承认前任政府签署的债务协议。

The government ___repudiated the debt agreement signed by the previous administration.