—It seems that his health is improving.—Yes. It is ten years ___ he _____.
The old man sat in front of the radio every evening, ______ his favorite program.
Each week he tried to _____________ a few dollars for an overseas trip.
He made another wonderful discovery, _______________ of great importance to science.
The little girl crossed a large area of grassland into the woods _________ she realized that she was lost.
With many years of working experience, Jack is ___________ for the job.