проверьте грамматику пожалуйста. сказали написать рассказ о школе на английском

Our school is located in Comintern district. Most students get there on foot or by bus. There are 28 people in our class. Most classrooms have computers and all necessary equipment for lessons. The discipline in our class depends on a teacher who conducts a lesson. Most of the students are interested in physics and mathematics while some of the others major in humanities. After school, most students go home, but some of them go for a walk. The school uniform is a blue shirt with a skirt or trousers. In our school there is a canteen where you can buy food.

Our school is located in the district of Comintern. Most students gEt there on foot or BY the bus. The size of our class is 28 people [YOU CAN SAY "28 PUPILS"]. In most classrooms[COMMA] WE have computers and all necessary equipment for the lessons. Discipline in our class depends on the teacher who conducts THE lesson. [Most studied Physics and Mathematics while many students wanted to humanitarian profile.] The major in our school is Physics and Mathematics; however, many students would like to take humanitarian classes. After school[COMMA] most students go home, but some OF THEM go for a walk. School uniform IS A blue shirt with a skirt or trousers. In our school[COMMA] there is a dining room where you can buy food.

P.S. I don't understand this sentence "Most studied Physics and Mathematics while many students wanted to humanitarian profile." Say that in Russian.