本人英语水平有限,现急需两篇英语作文：《How I've changed》《My family rules》

Now I am in Junior Three. I have changed a lot. I used to be lazy and didn't work hard. Now I know if I don't work hard, I won't enter a good Senior High school. So I study hard and I often stay up late to review my lessons and prepare for the new lessons. Besides, I didn't like doing sports but now I often run in the morning and play basketball after school. Now I am much stronger and healthier. What's more, I didn't like doing housework. But now I often help my parents with the housework because I think it's our duty to help our parents.
My family rules
Like school has school rules, I aso have family rules. In my family, everyone has to do the housework. I often wash the dishes and clean the rooms. My parents don't allow me to stay up late because they think it's bad for my health. I have to get up early although I don't like doing so. My parents don't allow me to play too much computer.