In no city of China ______ little about the economic development.
—Shall we go out for a walk?—Sorry. This is not the right ____ to invite me. I am too tired to walk.
I bought a dress for only 10 dollars in a sale; it was a real______.
Most air pollution is caused by the burning of ____ like coal, gas and oil.
What’s the _____ of having a public open space where you can’t eat, drink or even simply hang out for a while?
The journey around the world took the old sailor nine months, _____ the sailing time was 226 days.