The students denied plagiarizing papers.

学生们不承认抄袭试卷。

He was accused of plagiarizing his colleague's results.

他被指控剽窃同事的成果。

You are not plagiarizing.

你没有剽窃。

He's constantly plagiarizing other people's research.

他经常剽窃别人的研究成果。

Are all sources properly cited to ensure that I am not plagiarizing?

所有的材料有没有以正式的格式引用以确保我没有抄袭？