写一篇英语作文Picnic 全文都要过去时态5句话左右 最好快的5分钟

Last sunday , I had a picnic in the park with my family. We prepared vegetables , meat , and fruit in advance. We got there early, Father and mother did the cooking in the park, my sister and I danced and song aroud them , and we were very excited. The food were delicious , we were very happy. i wished that we could have a picnic another time !