阅读下面短文，掌握其大意，从每题所给的A、B、C、D四个选项中，选出最佳选项。
  “Keep your eye on your paper”is one of the rules that Mrs Archer has taught us. It’s a simple rule, 1 it’s not a rule everybody chooses to follow.
    This morning, I felt 2 was watching me too closely during an English exam. I turned my head quickly and saw James, who sat 3 me. My eyes caught his and he 4, “Let me see your answers!”
    I gave him a 5, not sure if he was joking or not, and returned to my test. This time I moved a little more 6 towards my paper. “I can't see!”James said in a low voice.
   “What am I going to do?”I 7. Cheating was wrong. I'd studied hard for the test, but James 8. I put my arm around my paper so that he couldn’t see the 9. I knew I did what I felt was right. Maybe it made James 10.
When the exam ended, I stood there for a moment, wondering 11 to say. But I felt it necessary to let him know cheating was wrong. My 12 searched for the right words.
   “Sorry, James, but you know me 13 to understand how I feel about cheating,”I said slowly and gently. “But maybe I can help you study before the 14 test.” “OK, Brian,” he smiled slightly, “You are right. I should study hard.”
I stood there for a moment, finally able to breathe again. I was happy that my friendship with James 15.