On a two-lane highway, motorcycle riders in a group should pass: Question On a two-lane highway, motorcycle riders in a group should pass: Answers In pairs. One at a time. In a single-file line. On the shoulder. Explanation On a two-lane road, a group of motorcycle riders should pass one at a time. The lead rider should complete the pass before the next rider begins. This questions appears in the following tests: Arizona Motorcycle Practice Test 18 Arizona Motorcycle Practice Test 24