---Do you know if he _____to play with us?
---I think he will come if he ______free tomorrow.
A.come , is B.comes, will be C.will come, is D.will come, will be
---Do you know if he _____to play with us?
---I think he will come if he ______free tomorrow.
A.come , is B.comes, will be C.will come, is D.will come, will be
C