One day, my English teacher asked me to help her save back-up（备份） copies of her work in the computer. I then realized I was able to know the grades of all of her students. I 36 her how to copy files（文件） from one disk to another and she thanked me. A few days later, she asked me to help her again, because she 37 how to do it. When I showed it to her, some students in my class 38 and began to talk among themselves 39 .Later that day, at lunch time, several of them came up to me. “Hey, could you help us change our grades? We’ll 40 for it.” I could not believe what I heard. I could get paid for something very 41 . “All right. I’ll do it.” The next day, my English teacher 42 me to help him out again. When he was not paying 43 , I changed their grades from Fs to As. I soon became very 44 among my friends. They began to treat me like God who could do 45 . Word spread quickly and I became very rich. Everything was going fine 46 I was called into the headmaster’s office. When I got there, both of my teacher and the headmaster were very angry. “ I don’t want to 47 what your teacher said, but I have to. She has too much evidence(证据),’’ the headmaster said. “Do you have anything to say for yourself?” “No,” I said finally. I didn’t realize how 48 my behavior had been. I had disappointed my teacher and the headmaster. And there was no way 49 . I had to leave my school. That was a good 50 for me. 小题1: A．said B．urged C．knew D．showed 小题2: A．lost B．remembered C．reminded D．forgot 小题3: A．listened B．noticed C．played D．checked 小题4: A．quietly B．luckily C．sincerely D．angrily 小题5: A．pay B．praise C．follow D．explain 小题6: A．familiar B．easy C．interesting D．pleasant 小题7: A．challenged B．allowed C．taught D．asked 小题8: A．money B．work C．attention D．interest 小题9: A．common B．popular C．modest D．dishonest 小题10: A．something B．anything C．nothing D．some things 小题11: A．until B．since C．because D．after 小题12: A．believe B．reply C．hate D．influence 小题13: A．hard B．interesting C．serious D．important 小题14: A．up B．in C．back D．down 小题15: A．skill B．lesson C．story D．example