If I ___ you, I ___ worry.
A. were/ wouldn’t
B. was/ wouldn’t
C. been/ would have
D. be/ would
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We ___ delighted if the report ___ true.
A. were/ were
B. shall be/ were
C. should be/ were
D. were/ would be
If he ___ here, he ___ you.
A. had been/ would have helped
B. would have been/ should have helped
C. were/ had helped
D. would have been/ would had helped
If I ___ so busy, I ___ the lecture that day.
A. were not be/ should attend
B. should not/ should have attend
C. was not/ would attend
D. had not been/ would have attended
If I ___ the way to New York, I ___.
A. knew / would drive
B. knew/ will drive
C. knew/ would have drive
D. had known/ would drive