题目内容：

One day, a well-known speaker was invited to give a lecture to an audience of 200. He started his lecture by____  a $ 20 bill. He looked around the room, and asked, "Who would like this $20 bill?"______started going up.

He said, "I am going to______this $20 to one of you, but first, let me do this." He crumpled up (揉皱) the 20-dollar bill. He then asked, "who______wants it?" Still the hands were______in the air.

"Well", he replied, "______I do this ?" And he dropped it on the______and started to step on it with his shoes. He picked it up. Now it was crumpled and______.

"Now, who wants it?" Still the hands went into the air.

"My friends, we have all leaned a very______lesson. No matter what I did to the______, you still want it because it doesnt decrease in______. It is still worth $20, with______we can buy what we need.

Many times in our lives, we are______, and trampled(踩)underfoot by the decision we______and the circumstances that come our way. We feel______we were worthless. But no matter what has happened or what may happen to us, you will never______your value. Dirty or clean, you are still priceless to those who do love you. The worth of our lives is determined not by______we do or who we know, but by who we are. You are______. Don't ever forget it."

If you______this lesson in mind, it will help you to______again when you fall. Each time it makes you grow much stronger.

1.A. keeping up    B. picking up    C. holding up    D. bringing up

2.A. Hands    B. Voices    C. Chats    D. Talks

3.A. pass    B. give    C. show    D. lend

4.A. ever    B. even    C. also    D. still

5.A. up    B. off    C. on    D. out

6.A. What for    B. How come    C. What about    D. What if

7.A. shelf    B. desk    C. floor    D. dustbin

8.A. dirty    B. small    C. usable    D. old

9.A. meaningless    B. amazing    C. rare    D. valuable

10.A. book    B. paper    C. money    D. card

11.A. shape    B. value    C. quality    D. size

12.A. that    B. what    C. which    D. whose

13.A. dropped    B. pushed    C. warned    D. reminded

14.A. prefer    B. receive    C. face    D. make

15.A. as though    B. even though    C. if only    D. only if

16.A. take    B. lose    C. miss    D. win

17.A. how    B. what    C. where    D. who

18.A. honest    B. wise    C. young    D. special

19.A. impress    B. forget    C. keep    D. leave

20.A. take up    B. put up    C. stand up    D. jump up