Explanation:
Ginny was excited about starting her mountain biking trip. 1. She hadn't gone mountain biking alone before. This was a new adventure for her! 2. She had wanted to go on a biking trip for a long time, and had been planning for this trip for five months. The anticipation must have been building! On the day of her trip, Ginny had a lot of energy because she 4. had slept well the night before. A good night's sleep is essential for any adventure. She started smoothly and 5. had been riding for several hours when she got a flat tire. Fortunately, she was prepared with a spare. A bit later, hunger pangs struck because she 6. hadn't eaten anything since her mid-morning snack. A sandwich break was definitely needed. Later, seeking some rest, she rode back to a pond she 7. had noticed was shady earlier. She 8. hadn't rested for long before feeling ready to get up and finish her ride.