Select the option that expresses the given sentence in passive voice.
Suman was taking a nap.
1
A nap was being taken by Suman.
2
A nap has been taken by Suman.
3
A nap is being taken by Suman.
4
A nap was taken by Suman.
Select the option that expresses the given sentence in passive voice.
Suman was taking a nap.