What’s Snowman? It is ______. Who sent Mary to the hospital? Mary was sent to the hospital by a ______.

Mary has a clever horse named Snowman. Even when the matter isn’t easy, he knows just what to do. He can run very fast. He likes to jump over high fences. Snowman takes good care of Mary and always makes her feel safe.
    One day Snowman and Mary had a very bad fall. They were running very fast in a big field. They didn’t see the hole in the tall grass. Down they went. Mary hit her head on a rock and was sent to the hospital by a neighbour.
    Fortunately, Mary got better soon. Before long, she was riding Snowman again. The next time Snowman saw a hole in the ground, he was very, very careful. He jumped over it. This time Mary almost fell off the horse because of the surprise.