срочно пожалуйста помогите немного исправить ошибки :3пр в грамматике , 4пр в правописании
yesterday i get up very early.i clean my teeth, had my brekfast.i am doing my homework from 7.30 till 8.30 yesterday.when l entered the class, the teacher eplained a new rule. i was sory for being late

спасибо огромное!

Yesterday I got up very early. I cleaned my teeth, had my breakfast. I was doing my homework from 7.30 till 8.30 yesterday. When l entered the class, the teacher was explaining a new rule. I was sorry for being late.