Passage 1: The Mysterious Cave
(1) On a sunny Saturday morning, Jake and his best friend, Mia, decided to explore the woods behind Jake's house. (2) They had heard rumors about a mysterious cave hidden deep in the forest. (3) Jake and Mia packed their backpacks with flashlights, snacks, and water bottles.
(4) As they walked deeper into the woods, the trees grew thicker and the sunlight dimmed. (5) Suddenly, Mia spotted something unusual. (6) "Look, Jake!" she exclaimed, pointing to a large rock formation. (7) As they got closer, they realized it was the entrance to a cave.
(8) Jake and Mia hesitated for a moment, feeling both excited and nervous. (9) "Should we go in?" Jake asked. (10) Mia nodded, and they turned on their flashlights. (11) The cave was dark and damp, with strange echoes bouncing off the walls.
(12) As they ventured further into the cave, they noticed something glimmering on the walls. (13) It was tiny crystals, sparkling in the beam of their flashlights. (14) Jake and Mia were amazed by the beautiful sight.
(15) Suddenly, they heard a loud noise. (16) It sounded like rushing water. (17) They followed the sound and discovered an underground waterfall. (18) The water cascaded down the rocks, creating a mesmerizing scene.
(19) Jake and Mia spent hours exploring the cave, taking pictures and collecting small crystal samples. (20) When they finally emerged from the cave, they were surprised to see that the sun was setting. (21) They hurried back home, excited to share their adventure with their families.
(22) From that day on, Jake and Mia's secret cave became their special place. (23) They visited it often, always discovering something new and exciting. (24) Their adventure had turned an ordinary Saturday into an unforgettable experience.
What is the BEST way to combine sentences 5 and 6?