Sam has taken an English course. Passive voice is

Sam has taken an English course. Passive voice is..
A Sam has been taken an English course.
B An English course taken by Sam.
C An English course has been taken by Sam.
D An English courses have taken by Sam.
E An English course had been taken by Sam

BACA JUGA  peranan kimia dalam bidang ekonomi contohnya adalah

Jawaban ;

C An English course has been taken by Sam.