阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
The local elementary school had just let out and I found myself behind a school bus as I was driving home. The bus stopped by a house ____ (stand) on top of a hill. A little girl no more than seven years old jumped down the bus steps and____ (start) running up the driveway toward the house.
I looked up the hill to see ____ she was going and saw her Dad waiting for her. As she got closer and closer her Dad smiled and bent down to greet her. When she got to him, he folded her in ____ powerful arms and gave her a huge hug.
My eyes watered a bit as I watched this scene and remembered all the times ____ my own children had ran into my arms with ____ (smile) faces. Every single hug from them ____ (be) a fountain of youth and a treasure of joy .
My lovely trip down memory lane was interrupted when I heard the car behind me sound its horn (喇叭). I saw ____ school bus quickly pulling away. I started to follow it again with a ____ (light) spirit than I had before. I took that beautiful moment and stored it ____ (safe) in my soul where I knew it would remain forever.
