英语习作《a busy day weekend>

My weekend was a busy one,but I was happy.
on Satruday.I did morning excises at 8：00.Then
I played with my paronts in the park.We was
watching insects.We took pictures and catched butterflies.
I jumped and ran.The weather was so hot,we
drank some water.60 miutes later.We went home.
I studied English and played chess at 5：00
On Sunday.I went skating in the Children’s Center,
I was so tired.I went home,I learned to cook meals.
At 2:00,I baught presents for my uncle,because today
was his birthday,we said “ Happy birthday to you!”
We played together,we was so happy ,At 9:00,I went
home and went to bed early.
This my busy weekend.

a busy weekend 就可以了，什么语法啊，网上去搜。