Punctuate this sentence correctly
One day I was sitting in my living room wondering why I had to do this homework I always have to do homework I hate doing homework especially when mr ming makes us improve these pointless paragraphs I must make sure I put rainbow writing in my work then I thought why does this paragraph have to be so long I just want to finish editing this so I can go and play football outside however I then thought actually this homework will help me learn so I will try my best to make this paragraph as good as possible