i am who lucky dog is.我是个幸运儿,这个语法有问题没

I am a lucky dog today! i am who lucky dog is.我是个幸运儿,这个语法有问题没 I am an old dog.His a lucky dog.She is a lazy dog. I am always so lucky i am a dog I am dog Am I a dog? I am lucky dog!Thanks the God!谁能帮翻译一下答案!谢谢哦 I am who I I am who i i am who i I am who I How lucky am I还是how lucky i I am who i am I am an old dog I am an old dog? I am AS DOG AS. considering i am a lucky dog again since the college entrance examination.这句话有没有语法错误?