In 4 sentences summarize an important day of your life use one single sentence one compound sentence one complex sentence and one compound complex sentence in your writing

One of the most important days of my life was when I graduated from college, a momentous occasion filled with pride and accomplishment. As I walked across the stage to receive my diploma, my family cheered, and I felt grateful for their support throughout my academic journey. Despite the challenges and late nights studying, I knew that all of my hard work had finally paid off. It was a bittersweet moment, as I said goodbye to friends and professors who had become like family during my time at school.