1. Не left the hospital in (good) health.
In what health did he leave the hospital?
2. The doctor will have the possibility to examine this patient (tomorrow).
When will the doctor have the possibility to examine this patient?
3. The little girl was lying in bed, (because she had a high temperature).
Why was the little girl lying in bed?
4. The day before yesterday we held (our group meeting).
What did we/you hold the day before yesterday?