他在考试中被抓到抄袭同学。

He was caught ___copying from his classmate during the exam.

老师怀疑一些学生抄袭了答案。

The teacher suspected that some students had ___copied the answers.

抄袭别人的作业并当作自己的交上去是错误的。

It's wrong to ___copy someone else's homework and submit it as your own.