六年级英语作文（过去式的形式）：去年假期,你去哪里游玩了?请你把它写成书信的形式告诉你的笔友拜托了

I had a happy weekend last week.On Saturday morning,I watched TV and helped my mother wash clothes.In the afternoon,I cleaned three bedrooms in my house-- mine,my parents' and my brother's.On Sunday,I played football in the park.Then I went to my grandparents' house.Grandpa played the piano!The whole family was so happy.Later,we wanted to swim.But it was too cold.This was last weekend.