On a cold winter morning I heard someone trying to get their car out of the snow after a snowstorm. After a few minutes I realized they needed a(n) ____, so I got dressed ,went ____, and pushed the car. It only took about a minute and, ____ more cold than sociable(交际的), I walked back to my apartment, ____ really seeing the driver.
Months _____ I was at the corner store and the guy in front of me ___ on paying for the beer I was buying! It felt a bit ____ and I had to refuse repeatedly. When I ____ the cashier she told me my stuff was already _____ and she couldn't take my money.  
So, I was walking back home from the store and that ____ guy is fifty feet in front of me, all the way! It ____that he's my neighbor, living in the apartment complex(公寓大楼) just after mine!  
As we ____ the stairs of our separate apartment buildings I ____, "Thanks for the beer!" He replied, "____. Thanks for helping me push my car that time!" 
I didn't ___ him and told him it wasn't me.  He said "Oh! Okay. Well, still ... enjoy!" 
A few days later I ___ him getting into his car and I realized ____ he was and that it actually had been me who ____ him that day!
Maybe one day soon I'll tell him he bought ____ for the right guy!
Either way, it feels nice to help, and when you put ____ into the world, it eventually comes back to you!  

A．entry B．push C．handle D．drag

A．upward B．downstairs C．backwards D．outside

A．feeling B．looking C．proving D．turning

A．unless B．until C．without D．by

A．ago B．later C．within D．away

A．insisted B．depended C．reflected D．held

A．awkward B．joyful C．curious D．pleasant

A．offered B．charged C．reached D．rang

A．turned down B．checked out C．set aside D．paid for

A．strange B．same C．great D．junior

A．finds out B．turns out C．carries out D．works out

A．walked up B．settled down C．dried up D．turned around

A．whispered B．shouted C．declared D．acknowledged

A．No way B．No wonder C．No problem D．No doubt

A．expect B．remember C．mind D．appreciate

A．saw B．heard C．observed D．sensed

A．what B．where C．who D．how

A．offered B．comforted C．rewarded D．helped

A．stuff B．car C．beer D．apartment

A．good B．quality C．benefit D．energy