'D' words - Do Not Open the Door

Do not open the door! There’s a dog behind the door.

Do not open the door! There’s a duck behind the door.

Do not open the door! There’s a doll behind the door.

Do not open the door! There’s a deer behind the door.

Do not open the door! There’s a donkey behind the door.

Do not open the door! There’s a dinosaur behind the door.