Until the start of the Industrial Revolution, mankind was poor, hungry, and constantly at the _______ of disease and natural disasters.
________impressed me most was the scenery of the Beihai Park.
My village is 10 miles ________the nearest town.
Ten years ago the population of our village was ________that of theirs.
The ________girl sat in the corner,________.
Always read the ________on the bottle carefully and take the right amount of medicine.