Question

Fill in the blank with a suitable word in the following sentence: If I ________ known about the change in plans, I would have arrived earlier.

• A. have
• B. had
• C. would have
• D. would have had

Hint:

Third conditional: If + had + V3, would have + V3.

Answer 1

The Correct Option is B

Step 1: Concept
This is a third conditional sentence used to express a hypothetical situation in the past and its imaginary result.

Step 2: Grammar Rule
The structure for the third conditional is: If + Past Perfect (had + V3), would have + past participle (V3).

Step 3: Application
The result clause is "I would have arrived earlier." Therefore, the 'if' clause must be in the Past Perfect: "If I had known."

Step 4: Conclusion
The correct word to fill the blank is "had." Final Answer: (2)