It worried her a bit ____ her hair was turning grey.
_______ supplying news from all over the world, newspapers give us a lot of other useful information.
Premier Wen said, “I once again emphasize that it is absolutely unacceptable to sacrifice people’s life and health ________ the economic development in any case.”
My father is a _______ motorist—he never does any dangerous driving.
A person of high ideals is highly respected. What people value is not based on outside ________.
Sometimes we need both cultural________ and government action—a change in values and a change in policy—to promote the kind of society we want.