帮忙写一篇现在进行时英语小短文，小学6年级的

It's a nice day today. The sun is shinning and the birds are singing. I get up very early in the morning. Because my friends and I are going to climb the mountains today. First, we go to the supermarket to get some food, such as bread, water, cookies and so on. We hope to have a happy trip today.

It is 8:30 in the morning now. Dave and his classmates playing the park. Why they are not in school ? Because today is sunday. Look!Dave , Jim and Kevin are playing soccer over there. Kate and Sally are dancing under a tree."Listen! Linda is piaying the violin."Dave say."Yes,she is.It is great."Kate say “But where is she?”Dave say." Oh,she is behind the tree."Jim say. And Jilie is reading a book,now. "What book do you reading?"Kate say."I am reading a story!I like it."Jilie say.“What is Tom doing?"Jilie say."He is with Ken are swimming."Kate say."Swimming?"Jilie say. "Yes."Kate say."But where