If he_____ me tomorrow, I would let him know.
A. are not able
B. should not have been able
C. were not able
D. should call
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If you asked your father you_____ permission.
A. may get
B. might get
C. should have called
D. maybe get
If you hadn’t taken such a long time to get dressed, we’d______there by now.
A. is
B. been
C. have been
D. be
I wish that I ______ with you last night.
A. went
B. hadgone
C. could go
D. could have gone
If the Watergate Incident______Nixon would not have resigned from the presidency.
A. did not occur
B. was not occurring
C. had not occurred
D. be occurring