admit后面是cheat,cheating,to cheat,to cheating?

He admitted _in the examination.这个空填cheating,为什么不填to cheat呢? fight to control cheating是什么意思? How to prevent students' cheating un examinations? How to prevent students’ cheating in examinations? How to Eliminate Cheating on Campus I have never wanted to cheat you I think to cheat on the exam wrong.和I think to cheat on the To last,To like.To trust.to cheat 帮我写下英语作文.题目是How to avoid cheating in examinations in univers 英语作文,what is your attitude to word cheating Many colleges have taken measures to---the cheating of stude one day right in hand,to kill all cheating dog