I have a very smart  dog whose name is Coco.He is very smart.One day I was doing my homework when Coco ran up to me and took my maths homework and a pencil.He ran into the garden and  started writing .The next day at school the teacher said that all my maths was right.After school I gave Coco my homework. He had his own pencil and the dog was wearing glasses.I was shocked but I thought it was OK  because he was very smart.I watched T.V for half an hour.Then I went to check on Coco.