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 kangaroo carried her baby in her pouch.

A

The baby is carried by the kangaroo in her pouch.

B

The baby is being carried by the kangaroo in her pouch.

C

The baby had been carried by the kangaroo in her pouch.

D

The baby was carried by the kangaroo in her pouch.