— Do you know when he ______ back ?
— Sorry , I don’t . When he _______back , I’ll tell you .
A. comes ; comes B. comes ; will come
C. will come ; comes D. will come ; will come
— Do you know when he ______ back ?
— Sorry , I don’t . When he _______back , I’ll tell you .
A. comes ; comes B. comes ; will come
C. will come ; comes D. will come ; will come
C