Today it was a day very boreding day

to bore usage:
I am bored
The day was boring

I was at school and eate rice with milk,. I laughed verya lot with my friends but I have homework.

I was at school. (past tense) -> I ate rice with milk.

I laughed a lot. Or, I laughed very hard.

Yesterday I watched a movie,. I like moving,. I cried of thebecause it was emotional.

"I liked moving" is unclear. maybe "I liked the movie"

best is:
"Yesterday I watched a movie I like, and I cried because it was emotional."

My friend it will go ato Puebla it happen the yaer coming,the coming year. I will missed her but it is a good change well tofor her.

go to somewhere.
It happens the coming year.

IThat was everything,T thanks

Today it was a day very boredIt was very boring today.

or,

Today was a very boring day.

I wasent to school and eate rice with milk,. I laughed verya lot with my friends but now I have to do homework.

Yesterday I watched a movie,. I like moving,cried of the emotion(emotionally) moving stories so I cried.

Me, too!

My friend it will go ato Puebla it happen the yaer coming, year. I will missed her but it's a good change well tofor her.

I'm not sure what you mean so this is my best guess at a correction.

IThat was everything,. Thanks.