Answer:
1. Imagine the children's surprise!
2. They found the robins' baby on the sidewalk.
3. They returned it to the parents' nest.
4. They watched the adult birds' activities.
5. The birds' fear was apparent.
6. The humans' odor was on the baby bird.
7. The young bird was now the young people's responsibility.
8. The students' job was to find a shoe box.
9. The parents' job was to find some soft lining.
Step-by-step explanation: