In the following questions, 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.Question: The labourers were digging a canal.

• A. A canal is being digged by the labourers.
• B. a canal was dug by the labourers.
• C. A canal was being dug by the labourers.
• D. Acanal had been dug by the labourers