尽管有视频证据，她对偷窃行为的矢口否认令警察感到困惑。

Despite video evidence, her ___denials of the theft confused the police.

尽管有多次否认，谣言仍在传播。

Despite repeated ___denials, the rumors continued to spread.

尽管多次请求，他仍遭到公司对加薪的拒绝。

Despite repeated requests, he faced the company's ___denials of his raise.