You can’t imagine what great trouble the doctor had ______ the patient.
The poor child who lost his parents in an accident was __________ by a kind-hearted villager.
The present situation is very complex, so I think it will take me some time to __________ its reality.
With the boy __________ the way, we had no difficulty in finding his house.
I always ___________ on life when listening to Beethoven's symphonies.
As a result of destroying the forests, a large of desert __________ covered the land.