In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
Improve the bracketed part of the sentence.
Hardly had I finished cooking dinner (before) Rajesh arrived.
I met the two boys, (whom I believe are) twins.
Let's buy a new phone with the annual bonus, (can we)?
I have not written any letter to her since my brother (had died).
Reyansh (gave) most of his time to music.