Question

Who has painted this picture? The correct way to change this sentence into passive voice would be: *
a) By who was this picture painted?
b) By whom has this picture been painted?
c) By whom was this picture painted?
d) By whom is this picture been painted?

Answer 1

Answer:

c) By whom was this picture painted?

Explanation:

Mark me as brillant

Answer 2

Answer:b)

Explanation:By whom has this picture been painted?