It ( will take ) the(man)( half a year )(finishes) the work.指出其中错的一处并改正.

问题描述:

It ( will take ) the(man)( half a year )(finishes) the work.指出其中错的一处并改正.

finishes改成to finish;
It takes sb sometime to do sth:某人花费时间做某事