Написать письмо,не из учебника.Не каким либо персонажем,а так как в реальности человеку,ну думаю вы поняли)

Hello Liza, Greetings from Saint-Petersburg! I`m having the time of my life! I have been to Saint-Petersburg for three weeks. I`ve seen a lot of attraction and been in Nevsky Prospect. My family and I have been in Hermitage. Together we`ve gone souvenir shopping, seen famous landmarks. Sain-Petersburg is amazing! See you in three days. Take care! Love, Sergei.