根据题目写一篇英语作文:小学生活与现在

How I have changed
I have changed a lot. I used to be short when I was younger, but now I am tall. I used to spend a lot of time playing games with my friends, but now I have to study all the time. I used to be quiet, but now I’m outgoing and active. I often take part in all kinds of activities. I used to hate gym class, now it’s my favorite class. I used to walk to school, now I go to school by bike. Is it a good thing or bad? As we grow up, we can have a lot of changes.
I really have changed a lot, and you.