题目内容：

完形填空,短文，从短文后各题所给的四个选项（A, B, C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

You Did More Than Carry My Books

Mark was walking home from school one day when he noticed a boy ahead of him had dropped all of the books he was carrying, along with a baseball bat and several other things. Mark  ________ down and helped the boy pick up these articles. ________ they were going the same way, he helped to carry some of them for him. As they walked Mark,_ ________ the boy's name was Bill, that he _________ computer games, baseball and history, that he was having a lot of ________with his other subjects and that he had just broken ________ with his girl friend.

They arrived at Bill's home first and Mark was ________ in for a Coke and to watch some television. The afternoon passed ________  with a few laughs and some shared small talk, and then Mark went home. They  ________ to see each other around school, had lunch together once or twice, and then both ended up from the same high school. Just three weeks before   ________, Bill asked Mark if they ________  talk. Bill ________him of the day years ago when they had first met. “Do you  ________ wonder why I was carrying so many things home that day?” asked Bill. “You see, I _________ out my locker（寄物柜） because I didn't want to leave a mess （脏乱）  __________anyone else. I had planned to run away and I was going home to ________ my things. But after we spent some time together   ________ and laughing, I realized that ________ I had done that, I would have ________ a new friend and missed all the fun we would have together. So you see, Mark, when you picked up my books that day, you did a lot more. You ________ my life.”

1.A. fellB. satC. layD. knelt

2.A. AlthoughB. SinceC. AfterD. Until

3.A. foundB. realizedC. saidD. decided

4.A. playedB. lovedC. triedD. made

5.A. questionsB. ideasC. troubleD. doubt

6.A. upB. outC. offD. away

7.A. calledB. helpedC. invitedD. allowed

8.A. peacefullyB. willinglyC. freelyD. pleasantly

9.A. continuedB. agreedC. forcedD. offered

10.A. graduationB. movementC. separationD. vacation

11.A. wouldB. shouldC. couldD. must

12.A .demandedB. remindedC. removedD. asked

13.A. everB. usuallyC. evenD. never

14.A. checkedB. tookC. cleanedD. put

15.A. overB. intoC. withD. for

16.A. findB. pickC. packD. hold

17.A. talkingB. playingC. readingD. watching

18.A. beforeB. ifC. whileD. as

19.A. forgottenB. passedC. leftD. lost

20.A. helpedB. recoveredC. improvedD. changed