In your own opinion, how can we prevent cheating in schools?

First of all, schools can put more teachers into the test sites. If the teachers have separate roles in different places, it may help them to keep an eye on the students better. For example, one may take a position where he hands out and collects the test paper. The other may take a position where he only keeps an eye on the students. By that way, teacher can prevent their concentration from being separated. We also have a way in which students can accuse other students of cheating when they feel suspicious of others. However, I do not recommend this way as it may encourage other students to accuse others unjustly. This may promote distrust among students and ruin the harmonious atmosphere among friends. Therefore, I believe the best way to prevent cheating is to reinforce ethics education and let students realize why they shouldn\'t cheat on the test themselves. They should learn by themselves that it\'s always important to be honest and compete fairly with their own skills and effort.