你好，可不可以帮我写一篇关于爱心的英语作文，80词左右，明天我们就中考了。

I know an old lady who earn her living by collecting old card boards. In the old cart that she uses to carry her goods, always sit a yong boy that is crippled with no leg. I thought that boy was the grandson of that old lady because she always treated him with lots of care. Until recently, I heard from the grocery shop that the young body and old lady are actually unrelated. She found the boy abandoned at a rubbish dump one day and decided to take care of him although she herself was having great difficulties to cope with her life. After hearing the story, I was deeply touched. Now I have also started collecting card boards and pass to the old lady so that she can earn more money. This kind of unselfish love should always be respected and praised by our society.

(供参考，希望能帮助到你）

同学，你可以把你要写的先写成中文，然后谷歌翻译一下，就OK了哟。