| 1. | The whole process took about eighteen months. l'ensemble du processus a duré 18 mois. |
| 2. | eighteen months is indeed a long time. dix-huit mois , c’est long , en effet. |
| 3. | That was eighteen months ago. c’était il y a dix-huit mois. |
| 4. | eighteen months is not the standard detention time. dix-huit mois n'est pas la durée de rétention standard. |
| 5. | eighteen countries contributed their experience. dix-huit pays y ont fait part de leurs expériences. |
| 6. | Finally , i would like to recommend all eighteen amendments. je voudrais enfin recommander les dix-huit amendements. |
| 7. | On the Bible: Eighteen studies, pages 14–21. Sur la Bible : Dix-huit études, 14–21. |
| 8. | It had therefore survived him eighteen years. Elle lui avait donc survécu dix-huit ans. |
| 9. | Eighteen aircraft were ordered in 1955. Dix-huit appareils ont été commandés en 1955. |
| 10. | That is eighteen numbers for twenty verses. Soit dix-huit numéros pour vingt strophes. |