A few days ago， I saw one of my classmates cheating on the accounting exam. I was so surprised that she did such a thing. It made me feel sad and confused. Why did she cheat？ Maybe she just wanted to get higher grades and didn＇t want to lose face. But at any rate， cheating is a vile action.

　　I told one of my friends about our classmate＇s cheating， and she found it hard to believe. Even though the girl has a good temperament， our impression of her has changed.

　　Now， I no longer trust people based on their looks. Maybe someone looks honest， but he or she has bad intentions. Can we tell by looks alone？ So， I＇ve lost faith in society.