完形填空（共20小题；每小题1.5分，满分30分）
阅读下面短文，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 the boy ahead of him had dropped all of the books he was carrying, along with a baseball bat and several other things. Mark   21   down and helped the boy pick up these articles.   22  they were going the same way, he helped to carry some of them for him. As they walked Mark   23  the boy's name was Bill, that he  24  computer games, baseball and history, that he was having a lot of   25   with his other subjects and that he had just broken  26  with his girlfriend.
They arrived at Bill's home first and Mark was   27 in for a Coke-Cola and to watch some television. The afternoon passed   28  with a few laughs and some shared small talk, and then Mark went home. They  29  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  30  , Bill asked Mark if they  31  talk.
　　Bill  32   him of the day years ago when they had first met. "Do you  33  wonder why I was carrying so many things home that day?" asked Bill. "You see, I  34   out my locker(柜) because I didn't want to leave a mess（脏乱）  35  anyone else. I had planned to run away and I was going home to  36  my things. But after we spent some time together  37   and laughing, I realized that  38   I had done that, I would have  39 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   40   my life." 

A．fell B．sat C．lay D．knelt

A．Although B．Since C．After D．Until

A．discovered B．realized C．said D．decided

A．played B．loved C．tried D．made

A．questions B．ideas C．trouble D．doubt

A．up B．out C．off D．away

A．put B．helped C．invited D．pushed

A．peacefully B．willingly C．freely D．pleasantly

A．continued B．agreed C．forced D．offered

A．graduation B．movement C．separation D．vacation

A．would B．should C．could D．must

A．demanded B．reminded C．removed D．asked

A．ever B．usually C．even D．never

A．checked B．took C．cleaned D．put

A．over B．into C．with D．for

A．find B．pick C．pack D．hold

A．talking B．playing C．reading D．watching

A．before B．if C．while D．as

A．forgotten B．passed C．left D．lost

A．helped B．recovered C．improved D．changed