Answer:
1. The bee and the butterfly were flying high in the sky.
2. The kids are sad they can't find their ball but they found a new one.
3. We're going out for breakfast.
4. I never imagined so many people would come to my party.
5. The virus cannot live in immunized individuals, nor in nature.
6. I haven't decided yet whether I'll go to college or get a job.
7. I haven't seen that movie yet, so don't tell me how it ends!