Question

Conditional sentences without if.

If he didn't study more, he wouldn't pass the exam.

a. Had he not studied more, he wouldn't have passed the exam.

b. Were he not study more, he wouldn't pass the exam.

c. Were he not to study more, he wouldn't pass the exam.

d. Should he not study more, he wouldn't pass the exam.

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Answer 1

option a is the answer.
b and c just don’t make since.
d is not the correct tense as the original statement.
option a is past tense and clear.

Answer 2

its A

Step-by-step explanation:

had he not studied more, he wouldnt have passed the exam.