他因向俄罗斯人泄露秘密而被监禁。

He was jailed for ___revealing secrets to the Russians.

今早的报纸披露了这对夫妇打算结婚的消息。

It was ___revealed in this morning's papers that the couple intend to marry.

她否认泄露了我的秘密。

She denied having ___revealed my secret.