--– Who should be responsible for the accident?
--– The boss, not the workers. They just carried out the order ________.
A. as told B. as are told C. as telling D. as they told
Mary failed the driving test again．If she ________ harder, she ________ the test easily．
A. practiced; would pass
B. had practiced; would pass
C. had practiced; would have passed
D. should practice; should have passed
I would have helped you, but I ________ really occupied the whole week．
A. wasB. amC. had been D. were
The education program ________ combining brain work with manual labor is being widely spread throughout the country.
A. to aim at B. aims at C. having aimed atD. aimed at
The sooner we students ________ to the new school，the better it will be _______ our studies.
A. adapt; for B. adjust; to C. adopt; forD. admit; to
With everything ________, he started the slide show.
A. in the place ofB. in places C. in place ofD. in place
