Select the most appropriate option to improve the bold part of the sentence.
Had I known about the delay, I will wait.
Show answer & explanation
Correct answer: A
Explanation
Grammar Rule: This sentence is a Third Conditional (Type 3), which is used to describe a hypothetical situation in the past that did not happen.
Structure: The structure for a third conditional sentence is:
Condition Clause: If + Past Perfect (or the inverted form Had + Subject + Past Participle)
Result Clause: Subject + would have + Past Participle
Correct Sentence: "Had I known about the delay, I would have waited."