1. Though many people have made a killing from the rising garlic prices, the farmers have not got a single extra penny.
2. Chongqing police arrested a man who stayed in a local hotel for two years without paying a single penny on Friday.
3. But I prefer to use the entire amount I receive for charity, without keeping a single penny as administration fees.
4. He headed the Culture and Life publishing house for 14 years, taking not a single penny in payment.