For answer choice (e) to be right, you need past perfect [had + past participle ] in IF cluase , since the Independent clause has - would + have + past participle.
If i had realized how close i was to failing, I would not have gone to the party.
another example: If I had worked harder, I would have passed the exam.
If you have just simple past in If clause ( like in answer choise e), independent cluase should have - would + base form of verb.
example: If it rained , you would get wet.
This concept is very well explained in chapter 3 of MGMAT sentence correction guide.
Thanks.
reshma_menghani Wrote:Had I realized how close I was to failing, I would not have gone to the party
(a) Had I realized how close
(b) If I would have realized
(c) Had I had realized how close
(d) When I realized how close
(e) If I realized how close
the answer is a
i believe the answer should have been e
here is my reason -> the independant clause has the word would. So that makes me think that the dependant clause should have an if because it is conditional. so why is my answer wrong and a right????