| A being devoid of consciousness, i.e., an It-being, cannot question, leave alone, challenge. |
| Opprtunities are numerous for an adbventure seeker to leave alone an discover the world. |
| Every day my mailbag is stuffed to overflowing with letters from desperate people who can't even get their dealers to be civil, leave alone helpful. |
| Even if you leave alone Americans' status as the world's worst energy gluttons, you could end U.S. dependence on foreign oil through a population shift alone. |
| Be necessarily accompanied with a responsible person of choice: you are not authorized to leave alone. |
| Players' movements and activities are so closely monitored that it is hard for anyone to approach or speak to the players, leave alone attempt to fix matches. |
