Once upon a time, there was a girl named Susan. She was very excited when she bought a robot cat from the toy shop. Susan loved her cat so much that she decided to teach it how to say hello. Susan patiently taught her cat to say hello and the cat tried its best to learn.

One day, Susan thought it would be fun to bring her robot cat to school. Susan proudly showed her cat to her friends in the classroom but the cat accidentally escaped from Susan’s school bag and started running around during the lesson.

Fortunately, the robot cat used its clever skills to catch a mischievous mouse that was causing trouble in the school. Everyone was amazed and grateful for the cat’s help. Susan was so proud of her robot cat for being a hero.