By the time the software _______ on sale next month, the company _______ $2 million on developing it. A. went - had spent B. will go - has spent C. has gone - will spend
By the time the software _______ on sale next month, the company _______ $2 million on developing it.
A. went - had spent B. will go - has spent
C. has gone - will spendA. went - had spent
B. will go - has spent
C. has gone - will spend
D. goes - will have spent