Title: The Limping Dog. Sentence 1: One morning Ziggy the dog woke up with a limp. Sentence 2: His owners were worried, so they called the vet. Sentence 3: The vet thought it was just a sprain and advised rest. Sentence 4: Several days later, the dog's leg was no better. Choices: a. A trip to the vet's office revealed a herniated disc. b. Adam wakes up with a tooth missing.
b