Tolong buat cerita masa sma menggunakan past tense

I have an unforgettable moment when I was 17 years old. It was 7 o'clock when I woke up. I thought I was very late, so I was in hurry to go to school. When I arrived to my high school, I realised that it was Saturday and it was my day off! What an embarassing moment!

when I was in junior college I often went to the mall with my friend. In the mall, usually we ate ice cream because we really like it. our school has also held a social service, so in that day we went to orphanage