WHICH QUESTION IS CORRECT

câu 67. - BO TRAC NGHIEM ON TAP ANH VAN CO BAN AMERICAN ENGLISH FILE 2
BO TRAC NGHIEM ON TAP ANH VAN CO BAN AMERICAN ENGLISH FILE 2
Câu 67. Which question is correct?A. Where does your work sister? B. Where sister does your work?C. Where does your sister work? D. Where does sister your work?