题目内容：

You and I have principles (原则). We also have opinions. I have____about what I think is right or wrong, or good or____, but they’re only opinions. Sometimes, what I think __ be wrong, but I will try to ___my principles and correct my mistakes.

A 15-year-old boy learned a very____lesson about life principles. On his way home he found a woman’s wallet that had $127____her identity card in. He jumped onto his bicycle and went over to her____—about a mile away. He told her he found her____. She thanked him and gave him twenty dollars.

That evening the boy told his family about what had happened that day and his____said, "I don’t think you should have____twenty dollars for doing what you should do. A person shouldn’t be rewarded (奖赏) for being____."He thought about his father’s____and decided to____the money. He biked to the woman’s home and ____her back the twenty dollars. She didn’t want to take it, but he____her she had to. He said his father____him something that he had never____before. Principles such as honesty and always doing the right thing actually____our every action and decision. These great principles change our lives and give us character. That boy is____to be raised by a good father who is____to say, "Those are my principles."

1.A. opinions    B. wishes    C. decisions    D. suggestions

2.A. false    B. strange    C. rude    D. bad

3.A. must    B. could    C. need    D. should

4.A. suffer    B. operate    C. follow    D. form

5.A. important    B. expensive    C. difficult    D. interesting

6.A. as far as    B. as well as    C. as long as    D. as much as

7.A. factory    B. school    C. office    D. house

8.A. ID card    B. money    C. principle    D. wallet

9.A. mother    B. father    C. brother    D. sister

10.A. accepted    B. supplied    C. received    D. borrowed

11.A. honest    B. brave    C. clever    D. generous

12.A. actions    B. worries    C. words    D. excuses

13.A. throw    B. return    C. save    D. earn

14.A. brought    B. took    C. kept    D. gave

15.A. forced    B. promised    C. argued    D. told

16.A. taught    B. brought    C. bought    D. trained

17.A. guessed    B. forgotten    C. had    D. realized

18.A. change    B. act    C. disturb    D. allow

19.A. sad    B. easy    C. careful    D. lucky

20.A. wise    B. strong    C. useful    D. quick