1. And anyone communicating by quantum cryptography also would have a sure way to spot spies.
2. Another sure way to recognize that you have covered all bases is your own sense of expertness.
3. But the only sure way to tell if the sett is in use is to watch it.
4. Sport is a sure way to break down racial barriers.
5. This will likely be the only sure way they have of increasing their base pay level.
6. Abstaining from sex is a sure way of avoiding this route of HIV infection.
7. Mentioning religion is a sure way to make him squirm.
8. One sure way to improve your health is to stop smoking.
9. One sure way to rile me is to keep yelling for me.
10. To re-heat or cook a small load is a sure way of wasting energy.