Which alternative corresponds to the sentence below in passive voice? "THE CLEANER HAS CLEANED THE OFFICE." Alternativas a) THE OFFICE HAS BE CLE...

Which alternative corresponds to the sentence below in passive voice?

"THE CLEANER HAS CLEANED THE OFFICE."

Alternativas

a) THE OFFICE HAS BE CLEANED.

b) THE OFFICE HAS BEEN CLEANED.

c) THE OFFICE HAVE BEEN CLEAN.

d) THE OFFICE HAVE BE CLEAN.

e) THE OFFICE HAS BEEN CLEAN.