Select the correct passive form of the given sentence.

We are arranging an exhibition of sarees from different states of India at Dilli Haat.

A

An exhibition of sarees from different states of India will be arranged by us at Dilli Haat.

B

An exhibition of sarees from different states of India was arranged by us at Dilli Haat.

C

An exhibition of sarees from different states of India has been arranged by us at Dilli Haat

D

An exhibition of sarees from different states of India is being arranged by us at Dilli Haat.