| 1 | I feel very happy to see an old friend. | |
| 2 | It doesn't matter whether I eat with him or separately. | |
| 3 | It is better to separate temporarily if there are differences among group members. | |
| 4 | They were separated for many years, but finally decided to be together again. | |
| 5 | We decided to separate and look for jobs, no longer living in the same city. |
