他对事故的描述与官方政府报告相矛盾。

His account of the accident ___contradicts the official government report.

虽然我非常同意人们应该享受他们的食物，但我也认为你在最后陈述中自相矛盾。

Although I strongly agree with you that people should enjoy their food I also think that you ___contradict yourself within your last statement.

证人的证词直接与被告的不在场证明相矛盾。

The witness's testimony directly ___contradicts the defendant's alibi.