I don’t know when my son __________back, but when he __________back ,I’ll give you a call
A.comes, comes | B.will come, will come |
C.comes ,will come | D.will come, comes |
I don’t know when my son __________back, but when he __________back ,I’ll give you a call
A.comes, comes | B.will come, will come |
C.comes ,will come | D.will come, comes |