帮我写一篇关于周末活动的英语作文,80词左右就行.

My Happy Weekend
I was so busy and had to do so many things on last weekend. I finished my homework on Saturday morning.
In the afternoon, I helped my mother with housework. Because I am a good girl and wanna prove i am a valuable number of my family.
On Sunday morning, I visited my grandparents with my parents. In the afternoon, we went to the park together by metro. Because there was a kite performance.My grandparents and us enjoyed the show so much.We saw many varied kites there and we brought some beautiful kites, too. Then, we flew the new kites, that was fun.
In the evening, we had a big dinner.My grandparents likes eating fish and my grandma cooks fish very well. After dinner, we watched TV together. We feeled satisflied so much on last weekend.
Here is the translation of chinese:
中英文对照翻译如下:
我的开心周末
我在上个周末不得不做很多事而且很忙碌.我一在周六早上完成我的作业.
周六下午,我帮妈妈来做家务.因为我是一个好女孩并且想要证明我是这个家里有价值的一员.在周日早上,我随父母去拜访我的爷爷奶奶.在下午,我们坐地铁一起去公园玩.因为公园现在正在举行风筝表演活动,我们在风筝表演活动获得很多乐趣. 我们看见各种各样的风筝并且买了一些漂亮的风筝.接着,我们一起去放风筝,那可是相当有趣了!
到晚上,我们去聚餐.爷爷奶奶喜欢吃鱼而且奶奶做的鱼非常好吃.晚饭后,我们一家人坐在一起看电视.我们觉得上个周末过得很开心.