Answer:
This is what made the most sense to me :
1. My bed felt comfortable, as I slept soundly through the night.
2. The cave tour sounded more fun, after we ate a good breakfast.
3. The brochure gave us directions, before we left for the cave tour.
4. My camera dropped and broke, as I climbed into the car.
5. The clouds started forming, while we waited in Lomé for the tour.