Answer:
C. Because he had seen the test answers ahead of time
Step-by-step explanation:
I got it right on I-ready, but thats beside the point. The story is about a kid named Aaron and a kid named Arta. One is organized, one is not. The girl Arta finds a test she already took. She gives her brother Aaron the answers to the exam to study. He is scared he is cheating but he studies anyway.
I hope this helps, Have a good day!