| 1 | The teacher will arrange a new group leader tomorrow. | |
| 2 | The group leader gave me many opportunities to learn, which has benefited me a lot. | |
| 3 | After a fierce debate, they agree to let me be the team leader. | |
| 4 | The leader of this group is very responsible, and everyone trusts him. | |
| 5 | The group leader helped us solve many problems. We appreciate his help. |