1 . A store employee went above the call of duty while on the clock, which has warmed hearts of the community of Brookhaven.

Five-year-old William was born with a serious illness that ______ him from walking. As a result of his ______ , William had to use a wheelchair. In order for him to practice walking, his parents were determined to build parallel bars (双杠). So they visited a hardware store to ______ the PVC pipes (管). But the building materials weren`t the only things they got.

Dave, an employee at the store, ______ met the family in the aisle (过道) with the PVC pipes. At first, he only ______ to do a few minor things for them, making a cut here and there. But things quickly ______ . On hearing what the pipes would be used for, Dave ______ and showed the family unexpected kindness.

Instead of simply cutting the pipes, Dave spent half an hour ______ the parallel bars. When William tried out the bars, he got up from his wheelchair, ______ those bars and tried walking forward. His courageous smile ______ Dave. Seeing William ______ from his craftwork, Dave was filled with a sense of pride.

The bars not only enabled William to practice walking forward and sideways but also helped him stand up. His parents were ______ of Dave`s providing   _____ help for them. However, Dave made it clear that such a(n) ______ with the family was just as ______ to him as it was to them. “Just go the extra mile,” Dave said. “And it may pay you 100 times back.”