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

We must respect the elders.

A. The elders deserve respect from us.

B. The elders must be respected.

C. The elders must be respected by all.

D. Respect the elders we must.

Please do not use chat terms. Example: avoid using "grt" instead of "great".