Correct the grammar mistakes of the sentences below c) Cholpon turn around to see who it was.d) She was seeing Asylzat-her classmate.e)She hadn't know what to say.f)She never felt so grateful in her whole life.​Help me please

This year i have to make to an important (0)decision :what to do next. Our school gives us excellent (1)OPPORTUNITY  to find out what is better for us to do in the future. There are a lot of (2)OPTIONAL   subjects that help us to understand it and express our (3)PERSONALITY. When compulsory  education is over students can either enter a (4)TECHNICAL  institute or try to find a job. But if you don`t want to meet with(5)DIFFICULTIES  while trying to find a job, our teachers advise us to get (6)VOCATIONAL  training first.Our school gives us a lot of(7)INFORM ATION  about the professions that our community needs.But I think that the best choice is to get(8)HIGHER  education.There are no(9) ENTERANCE examinations to universities but studying there needs very carefull (10)PREPARATION. I try to study my best in order to get a place there.