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: I took care of his dog.

• A. His dog was taken care by me.
• B. His dog is taken care by me.
• C. His dog is taken care of by me.
• D. His dog was taken care of by me.