If the whole program _______ beforehand,a great deal of time and money would have been lost.

If the whole program _______ beforehand,a great deal of time and money would have been lost.
If the whole program _______ beforehand,a great deal of time and money would have been lost.

If the whole program _______ beforehand,a great deal of time and money would have been lost.
如果整个事情之前没有___那么许多时间和金钱就被浪费了.
大概是 没有做
unfinished

如果整个程序_______前，大量的时间和金钱将已丢失。