In the new century, we still should _____ primary importance to the development of economy.
You were silly not ______ your car.
During that time, Mr. Li was wondering why she dropped chemistry and ____ medicine.
The noises of the aeroplanes almost _____ the people living near the airport mad.
The public were deeply _____ the safety of the miners in the mine disaster. A. concerned about B. interested in C. amazed at C. disappointed by
Ten minutes ______an hours when one is waiting for a phone call.