help me check grammar

What do you hate most in the school?
Generally, I like my school. But, something makes me hate in the school.School is a very importance(I DO NOT UNDERSTAND THIS SETENCE? YOU MAY DELETE IT). I go to school from Monday to Friday. SOMETIMES, I need to go to school at weekend FOR SOME SPECIAL ACTIVITIES. I stay eight hours at least in school everyday. So, if I hate most in the school that will spend arduously(THIS SETENCE IS NOT UNDERSTABLE).

Although I need to like my school completely. I cannot do it(THESE TWO SENTENCES ARE NOT UNDERSTABLE, CAN YOU CHANGE IT TO: ALTHOUGH I HAVE TO GO TO SCHOOL EVERY DAY, I DO NOT LIKE THIS) . . I hate my school uniform. My school uniform is mixED WITH light blue shirt AND dark blue trousers. It is SIMILAR TO THOSE SECURITY GUARDS of THE shopping center near my school. SometimeS, I am REGARDED MISTAKENLY AS A SECURITY GUARD. So, I hate my school uniform.

And then, I hate the PE lessons. Students need to do many routine exercises every lesson, such as running. I do not like to do exercises and I am very lazy. Unfortunately, PE is TREATED very essential in my school. Therefore, I am COMPULSELY REQUESTED to attend PE LESSONS.

I like to go to school and like to play with my classmate. They not only are my classmate, but also my best friends. I hate my teachers. Some people say that teacherS ARE REGARDED AS THE STUDENTS' parents. I disagree WITH this statement for the reason that not anyone is answerable teacher(WHAT IS YOUR MEANING OF ANSWERABLE TEACHER?). My teacher is a good example. They are not wholehearted to instruct students. So, they cannot get impress for me.

Anyway, I am a student and I need learning. Although I hate most in the school BUT I still need to go to school.

What do you hate most in the school?
Generally, I like my school. But, there is something I hate in school. School is a very importance place. I go to school from Monday to Friday. There are some special date that I need to be back to school at weekend. I stay eight hours at least in school everyday. So, the thing I hate most in school would be spending too much time in school.

As a student, I have to be loyal to my school , but I cannot. I hate my uniform. Its color is the mixture of light blue shirt and dark blue. It is the same as the security of shopping center near my school.That's why I hate my school uniform.

And then, I hate PE lessons. Students need to do many routine exercises every lesson, such as running. I do not like to do exercises and I am very lazy. Unfortunately, PE is very essential in my school. Therefore, I fed up to attend PE lessons.

I like to go to school and like to play with my classmates. They arent only my classmates, but also my best friends. I hate my teachers. Some people say that teacher are the same as parents. I disagree this statement . My teacher is a good example. They are not wholehearted to instruct students. So, they are cannot get impress of me.

Anyway, I am a student and I need learning.