One of the unlucky memories I have of my childhood happened when I was 8years old

One of the unlucky memories I have of my childhood happened when I was 8years old
When I was 8 years old,many unlucky things happened on me one day.One day,I got up late and I was late for school.I brushed my teeth and washed my face in a hurry.I didn’t have breakfast and I run to bus stop.I waited for long time but bus didn’t come.Suddenly,it was raining,I didn’t bring my umbrella.Then,I ran to school.When I arrived,I was wet,my teacher punished my.When I went back to my seat,there was my English test paper on my desk.I got 59 marks in my test.It was terrible!At that time,t was very hungry and I have no money.I only could wait for lunch,and went home have lunch.Unfortunately,I forgot brought my key.Oh,I only could wait for my mother coming(只可再等妈妈回来).I was very tired and hungry.I wait about 1 hours,my mother just went home(妈妈才回来).After I had lunch,I told my mother I got 59 marks in my English test.My mother punished me and couldn’t watch TV(罚我不可看电视).I was very unhappy.I looked at the calendar,原来that day is black Friday(黑色星期五).That day I was very unlucky!
请帮我看看我的文法对不对
括号的字是作补充的~