Example Question #1 : Voice
Replace the underlined portion with the answer choice that results in a sentence that is clear, precise, and meets the requirements of standard written English.
If I was you, I would leave that job immediately.
had of been
This sentence expresses a hypothetical condition that is contrary to fact ("I," by definition, am not "you"), and therefore needs to be expressed using verbs in the subjunctive mood. "If" is a usually a good indication that a sentence will be in the subjunctive mood. In the subjunctive, "were" should be used instead of "was." "If I were you, I would leave that job immediately."