I have thousands of classes since I started school nine years ago. But only one       was the most important.
It happened last term just after I had got a       result in an exam. I was sad and had lost my confidence（自信). I decided to go to a class which can tell me how to be      .
The speaker walked into the room. But he did not start talking like a teacher. Instead, he held up a twenty yuan note(钞票). Who wants this? He asked.    of us in the class help up our hands.
He smiled. Then he put up the note on the blackboard and asked the same question. Again, we all put up our hands. He smiled again but said    . Suddenly, he threw the note onto the floor! Then he asked the same question a      time.
I didn’t understand what the speaker was doing. Why was he asking the same question again and again? I wanted to get the note,       I put my hand up again. After a while, he   the note and started to laugh. “You have all just told me how to become successful. The note is worth (价值)20 yuan. It is      20 yuan even though I threw it on the floor. You are like the note. Whatever happens to you , you still have your worth.”
Suddenly I   I worth a lot . I may have done poorly in the exam, but it doesn’t mean I can’t do well in the future. If I believe in myself, I will be successful.
A. school            B.class                 C. exam
A. good             B. lucky                C. bad
A. brave             B. famous              C. successful
A. Few              B. All                  C. Many
A. nothing          B. everything          C. something
A. first              B. second               C. third
A. so               B. if                   C. but
A. cleaned up        B. gave up              C. picked up
A. never             B. always               C. hardly
A. forgot            B realized              C. dreamed