( you can write the fomat as told by your teacher)

how are you?i am fine here. this time diwali was a very great experience for me and i loved celebrating it . my cousins anju and sheila came from far away to celebrate diwali with me.we had a lot of fun. first there was a pooja at my home for which my parents specially i was strictly against firing crackers, we celebrated it in an eco-friendly way.we bought some small para-shoots and enjoyed it very much.

(told the central idea . can add some points yourself)