A teacher had been made very angry by some of his boys making a high sound during the school hours. At last he( 1 )to punish anyone who would repeat the wrong act. (2)morning, a loud sound was heard in the quiet classroom. The students were very much surprised, and the teacher at once (3)around to find out who had made the high sound. When a boy,who often acted badly, was told he was wrong, he( 4 )said he hadn't done it. Yet his words were not believed, and then he was brought up against the punishment. Seeing what was about to take place,Charles, a little boy, got up suddenly from his( 5)."Don't punish Tom, sir. I made the high sound. I'm very sorry, but I didn't mean to whistle." He( 6)his hand to get punished. Taking the little boy's( 7), the teacher said,"Charles, you have done right. I can't punish you after you have acted so nobly."Even the youngest child in. the class felt proud( 8)Charles, for every child could see how bravely he had acted. Charles was truly a brave boy. He had done( 9 )he knew to be right. True courage may also be shown by(10 )to do what we know to be wrong, even though some people may laugh at us.