Title: A New Puppy Vanished. Sentence 1: Briana had just gotten a new puppy for her birthday that morning. Sentence 2: She was playing with him happily in the yard. Sentence 3: Suddenly out of nowhere, the puppy darted out into the woods. Sentence 4: She was worried she would never see him again.
When she did finish the hike, she felt thrilled and proud of herself.