I DON’T KNOW _____________A. WHERE DOES HE WORK B. WHERE HE WORKC....

21. - ĐỀ THI TIẾNG ANH 5 HUTECH
Tiếng Anh ĐỀ THI TIẾNG ANH 5 HUTECH

21. I don’t know _____________

A. where does he work B. where he work

C. where he works D. where he does works