In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

He mailed his application for a new job.

A

The application for a new job is mailed by him.

B

The application for a new job was mailed by him.

C

He is the mailer of the application for a new job.

D

He was the mailer of the application for a new job.