short essay - pls correct this :)

0 It was cold, winter morning. When I woke up, I started to looking for my watch. When I finally found it, it showed up 7.55 a.m. On first lesson I had PO test and I couldn't was late for it. Test will start at 8.00 but I have needed 10 min. to got ready for going to school and next 15 min. to arrived there... Fortunately when I arrived to school at 8.20 and talked with teacher, he said "Everything will be ok, but you must write this test tomorrow." Next day I woke up at 7.00AM. I learned everything yesterday afternoon and I thought „I'll pass this exam for A!”. Everything changed when I saw what builders did with bridge... Their renovate it and nothing informed about that yesterday! They closed all paths and pavements. I must ran around and pass another bridge to got to school. Fortunately I was at 7.58AM in school and I passed that test for B+!02br
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00Hi!02br
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00This is my first post on this forum!02br
00I need help with my homework... Subject is: "The day you woke up late for an exam/test". I must use times: "simple past", "present perfect" and "past continuous"... This is my "first steps" in English and i need help with that short essay... 02br
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00"PO" - "protection preparation", dunno how translate this... It's school subject in PL... 0-