警方揭露了一起暗杀总统的阴谋。

The police uncovered a ___plot to assassinate the president.

他被指控组织推翻首相的阴谋。

He was accused of organizing a ___plot to topple the Prime Minister.

该团体策划了一个破坏公司运营的阴谋。

The group hatched a ___plot to sabotage the company's operations.