_______ a dark night, they took the sick boy to the hospital. And after an hour’s curing, the boy was out of danger very soon.
The journey around the world took the old sailor nine months, _________the sailing time was 226 days.
After living in Pairs for fifty years he returned to the small town ______ he grew up as a child.
___________ is known to everybody, the noon travels around the earth once every month.
A computer can only do ________ you have instructed it to do.
—If he ___________, he ________that food. —Luckily he was sent to the hospital immediately.