新学期，新面貌。佛山中学九年级即将举行“How I have changed!”英语演讲比赛。请根据Chang Ming有关信息内容，写一篇英语演讲稿。
Name: Chang Ming   Job: a student in Grade Nine

Category	two years ago	now
body	thin, short	tall, strong
personality	relaxed, wild	serious, quiet
likes	ball games, surf the internet	basketball, spent more time on study
Dislikes	noodles	vegetables

注意：1. 请使用所提供的参考词汇；
2. 可适当增加细节和连接词，使文章通顺连贯；
3. 开头部分已给出，词数80左右;
How I have changed!
Hello, everyone! My name is Chang Ming. How time flies! Now I am a student in Grade Nine.
And everything has changed now, so have I! I used to be ________________________________