William is my good friend,I like him very much,because he is very enthusiastic.He often helps the students solve their difficulties,including me.
Two years ago,I rode my bike to home,because of I was not careful,I fell and then I felt my feet very painful,and couldn't move.When I was helpless,my classmate William met me.He immediately helped me to stand up and gave me a foot massage.I was very moved and didn't know what to say.he might let me always unforgettable.At the same time,we become good friends
时态多处有错,不过有些词写得不错,仔细看看与原文有啥不一样吧,加油!