求帮写一篇英语作文：My weekend 聪明的小伙伴们、请解答、拜托！

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 my last weekend