Rewrite the following sentences in to the passive voice
1 ) someone checks the water level every week.
the water level .......................................................
2 someone has moved my chair.
my chair ...............................................................
3 we had warned him not go near the river the day before .
he ..........................................................
4 they were repairing the machine when the accident happened.
the machine ..............................................................................
1 ) someone checks the water level every week.
the water level is checked every week
2 someone has moved my chair.
my chair has been moved
3 we had warned him not go near the river the day before .
he had been warned not to go near the river the day before by us
4 they were repairing the machine when the accident happened.
the machine was being repaired when the accident happened by them
1 - is checked every week.
2 - has been moved.
3 - had been warned not to go ...
4 - was being repaired when the accident happened.
