____ by high mountains, the city is infamous for air pollution.
Thousands and thousands of people attended the president’s inaugural ceremony, with ages _______from 5 to 100.
Large quantities of solid fuel ______consumed every day and too much carbon dioxide is sent into the air, which in turn _______ the going up of temperature.
_______the fact that there was great prejudice against women entering men’s profession then, she succeeded as a manager of a big company.
Once you have become _______ to cigarette smoking or alcohol, it is hard to _______it even though you try hard.
It is _______ it was yesterday.