Помогите составить 15 предложений рассказа в прошедшем времени на тему: я был на отдыхе, употребляя слова - видео игры, воллейбол, плавание, рафтинг, танцы, рисовать

Last summer I was on holidays at the Black sea. I was visiting my grandparents there. I love spending my summer vacation there as the weather is very nice and I have a lot of activities to do there. That summer we did many sports activities. First of all, I spent a lot of time swimming in the sea. That was the best pastime for me. Then we played beach volleyball every time we were on the beach. We had a great team and even won one trophy. Besides, I decided to take up rafting classes. For that I went to a different location not far from the area where I lived. This sport can be very dangerous, so a person needs a good physical condition and train a lot to do rafting. Our trainer had a great experience and he taught me a lot. As I went on my vacation with my sister she had a lot to do as well. She took up drawing classes. Besides, every night we went on a disco to dance and relax. That was an amazing time! I was so busy that I even had no time for my video games. I promised my grandparents to come back to them this year.