One day, a famous cat named Tom went to the park. He saw a big glass by a tree. Tom was very thirsty, so he walked to the glass to drink. As he got close, he leaned on the tree to look inside the glass.
Just then, a small bird named Sue flew down and said, "Tom, don't drink that! It's not water, it's soap!" Tom was surprised and said, "Oh, thank you, Sue! I almost drank it!"
Sue and Tom became good friends. They played in the park all day. And from that day on, they always checked the glass before they drank from it.
