Переведите на английский язык…

I knew that you had come to Saint Petersburg and thought that you would visit me.We didn't think that he would be so angry.We hoped that we would go to London.We saw that children were playing on the sand.She said that she wouldn't swim no more because the water was cool.My grandfather said that when he was young he liked skating.My cousin said that she liked opera and would be glad to go to the theatre with us, though she had listened to "Traviata" twice.