His father _____ to Nanjing. He _____ back next week.
A.has been, is | B.has been, will be |
C.has gone, is | D.has gone, will be |
His father _____ to Nanjing. He _____ back next week.
A.has been, is | B.has been, will be |
C.has gone, is | D.has gone, will be |