Suddenly, I found a rock in front of me, and the bicycle was about to hit the rock, but I haven't learned to turn! "Bah!" The bike hit a rock and fell over, and I fell to the ground too, crying.
Suddenly, I found a stone in front of me and the bike was about to hit the stone, but I hadn't learned to turn! "呯!" The bike hit a rock and flipped over, and I fell to the ground.
Suddenly, I found a stone in front of me. My bike was about to hit it, but I didn't learn to turn! "Bang!" The bike hit a stone and overturned. I fell to the ground and cried.<br>