| 1 | Dirk cast away his old friends. | |
| 2 | Once he got rich,he flung aside his old freinds. | |
| 3 | He was addressing a card to an old family friend. | |
| 4 | Old books are like old friends. Once lost, they can never be replaced. | |
| 5 | Make new friends , but keep the old. Those are silver, and these are gold. |