One day, a big fish named Bob was swimming in the deep blue sea. Bob loved to dive up and down in the water. He would dive down to the bottom and then swim back up to the top.
One morning, Bob woke up to find fog all around him. The fog was so thick that he could not see very far. Bob felt a little scared, but he knew that the fog would go away soon. He decided to keep diving up and down to pass the time.
As the day went on, the fog started to go away. The sun came out and made everything warm and dry. Bob was very happy to see the sun again. He kept diving up and down, enjoying the beautiful day in the sea.
