Riddle: In we go, out we go. All around and in a row. Always, always steady flow. When we'll stop, you'll never known. In we go, out we go.
Rating: 100%
Rating: 100%
Riddle: You fill me up when I get low. On roads and highways, with me, you go. What am I?
Rating: 100%
Rating: 67%
Rating: 100%
Rating: 75%