Rupert, Your Croaking Is Perfect!

Rupert the frog is very excited. Tonight, he is going to be croaking for the first time. He dances around the living room, practicing his croaks-loud and soft, short and long. He's going to be ready. He goes out to the pond at sunset and greets his friends Jake and Ben, who have been croaking for two months. They're so loud that the entire pond can hear them! But when Rupert begins croaking, he discovers that his croak is too quiet; he can't croak loudly at all, no matter how hard he tries....