Living alone in the central desert in Australia has its problems, _________obtaining water is not the least.
As the family planning policy has reduced the country’s number of children, the labor force’s growth has slowed down, and the aged population is ______ a larger part of the population.
It is not clear what, if________, we can do to improve this situation.
His leg was badly injured in the accident and it still ______ the marks.
After traveling all night, they were ______ for sleep.
“I did not know _______ tears were, for I lived in the Palace of Sans-Souci, _______ sorrow is not allowed to enter”, said the Happy Prince.