| 1 | Oh, yes!I've got an appointment with my dentist to have my teeth cleaned, and it's essential that I keep it. | |
| 2 | People who don't keep appointments are considered unreliable. | |
| 3 | Keeping one's appointment is regarded as a virtue in many cultures. | |
| 4 | I don't doubt that he will keep his promise. | |
| 5 | I am very sorry that I can't keep the appointment with you next week. |