Your work would be much better ______ you are always in such a hurry.
A. when B. because
C. once D. unless
He started early _______he could get there before nine
A. in order that B. because C. so as to D. in order to
Had I known about this computer program, a huge amount of time and energy__A__.
A. would have been saved B. had been saved
C. will be saved D. was saved
Today there are more airplanes____ more people than ever before in the skies.
A. carry B. carrying
C. carried D. to be carrying
________ the program, they have to stay there for another two weeks.
A. Not completing B. Not completed
C. Not having completed D. Having not completed
The crowd cheered wildly at the sight of Liu Xiang, who was reported C__ the world record in the 110-meter hurdle race.
A. breaking B. having broken
C. to have broken D. to break
