______ had enough time to study, I would have been able to enter university.
A. Have I
B. I have
C. Had I
D. I had
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It is requested that the engineer ______ the design immediately.
A. works out
B. to work out
C. worked out
D. (should) work out
“Who can tell me the (imply) ____of this proverb?” the teacher asked.
Mary’s skirt is too long so her mother has it (short) ____.
This is not a serious problem. It can (settle) ____easily.