阅读下面材料,在空白处填入适当的内容(不多于3个单词)或括号内单词的正确形式。
I enjoy doing physical training in my free time. Yesterday, when I was working out at a gym on my lunch hour, I saw elderly lady there riding on a bike. She couldn’t walk very well, so she had a cane (手杖) near her, she was still there (work) hard. After I finished my exercising, I told her that I was going to wait for her she got done and that I would walk her out to her car. It was a little far to her car and it was a (fog) day yesterday in Missouri. I walked her to the car and opened the car door for her, won me her big smile and gratitude. I know is a small thing, but I felt so good inside for helping her. my help, she could have fallen so easily out in the wet parking lot, and no one would have known she had fallen. I knew she (need) my help, and her smile was enough (make) my day.