Question

Choose the correct option to complete the sentence : If I knew his address .................................

• A. I wrote to him
• B. I will write to him
• C. I had written to him
• D. I would write to him

Answer 1

Answer:

D. I would write to him

• This is the Second Conditional.

• It is used for an imaginary, unlikely, or unreal situation in the present/future.

• Structure: If + simple past, would + base verb

• Here, “knew” is simple past, so the main clause takes “would write.”