In both China and New Zealand, strong winds of reform and development are _____ across the country.
—It’s a top secret. —Yes, I see. I will keep the secret _____ you and me.
People have always been curious ______ how living things on the earth exactly began.
After the earthquake,the injured were cared______in the hospitals or taken by air to the hospitals in the neighbouring cities.
This new model of car is so expensive that it is ________ the reach of those with average incomes.
Fred, who had expected how it would go with his daughter, had a great worry______ his mind. A. on S. in C. with D. at