In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one, which best expresses the same sentence in Passive/Active voice.
The partners will celebrate their triumph tomorrow.

1. A
   The triumph would be celebrated by the partners a day after.
2. B
   The triumph will be celebrated by the partners tomorrow.
3. C
   The triumph would have been celebrated by the partners a day after.
4. D
   The triumph will have been celebrated by the partners tomorrow.