If I had gone to Mumbai, I would surely bring your books.

Options

A. (1) would have surely brought
B. (2) could have surely brought
C. (3) might have brought
D. (4) No Improvement

Answer

A

Explanation

(1) Past Perfect Tense (would have surely brought) will be used with this Conditional Sentence [that starts with an if)
The sentence structure will be as follows : If+ Past Perfect (had gone) .... Would + have + Past Participle-brought