My friend作文怎么写

hi!i have a good friend.his name is HU ZHIkai.he is a good boy.he is twelve years old.i am taller than he.i am fatter than he.his mother is a worker.And his father is a carpenter.his Maths is better than me.And my English is better than he.so he often helps me Manths,and i often help he English.
对不起.由于事前没看清楚输入法.所以有些地方没注意到大写.请你自己更正吧!