เสียงที่ใช้ร่วมกัน

Everyone has cheated on a test at least once. One time we had one of the most important exams of the year, and I hadn’t studied at all. Then a friend runs up to me before the test and says, “Bro, I found the mark scheme.” Basically the answers. So I walk into the exam confident, pull my phone under the desk, and start copying everything down. Question one, two, three… I’m flying through it. Then I get to question eight and realize something’s wrong. The numbers on the test don’t match the an