there is in article missing in each sentence in the text.Complete the text with the missing articles.

I was feeling bored so I went for walk.The trees were green and sky was blue.It was beautiful day.Suddenly I heard a strange noise,like animal.But I knew it wasn't cat because cats don't sound like that.Sound countinued for a minute or more .I went home and switched on TV to watch the local news.The newsreader said,Some animals have escaped from city zoo

I was feeling bored so I went for a walk. The trees were green and the sky was blue.It was a beautiful day. Suddenly I heard a strange noise, like an animal. But I knew it wasn't a cat because cats don't sound like that. The sound countinued for a minute or more .I went home and switched on the TV to watch the local news.The newsreader said, Some animals have escaped from  the  city zoo.