A sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active Voice.
Much of the precious time has already been wasted on such trifles.
1
Such trifles have wasted much of the precious time.
2
We have already wasted much of the precious time on such trifles.
3
The time wasted on such trifles have been too much.
4
We already wasted much of the precious time on such trifles.