Not until yesterday that I had made a serious mistake.
A. didn’t I realizeB. did I realize
C. I didn’t realizeD. I realize
—Mike likes watching TV but he doesn’t like playing football.
— .
A. So does TomB. Neither is Tom
C. It’s the same with TomD. So is Tom
We have been told that under no circumstances the computer in the office for personal affairs.
A. may we use
B. did we use
C. we could use
D. we may use
(2013·西安模拟)The man we followed suddenly stopped and looked as if
whether he was going in the right direction.
A. seeingB. having seen
C. to seeD. to have seen
Not until I completed the form that half questions were not relevant to me.
A. had I realizedB. I had realized
C. I realizedD. did I realize
about this computer program, a huge amount of time and energy .
A. Should I know; be saved
B. If I had known; can be saved
C. Had I known; would have been saved
D. Did I know; was saved
