1.There were many problems in 2016 when test questions were leaked online both before and during exams.
leak 泄露
Mr. Ashton accused police of leaking information to the press.
艾什顿先生指控警察向媒体泄露了消息 。
2.Algeria has turned off its Internet all over the country to stop students cheating in high school exams.
cheat in exam 考试作弊
You must always remember not to cheat in exam.
你必须牢记在考试中不要作弊 。