denounce|denounced|denouncing

两国决定正式宣布终止贸易协议。

The two countries decided to ___denounce the trade agreement officially.

两国政府谴责了该贸易协定。

The two governments ___denounced the trade agreement.

他因为举报同事的不当行为而被表扬。

He was praised for ___denouncing his colleague's misconduct to the supervisor.