Question

a japanese firm makes these television sets into passive voice
nobody has used this room for ages into passive voice
we can't repair this lock into passive voice
ramesh brought the bag into passive voice

Answer 1

1)television sets are made by a japanese firm
2)this room had been used by nobody since ages
3)this lock cant be repaired
4)the bag was brought by ramesh

Answer 2

1) These television sets are made by a japanese firm.

2) This room had not been used by anyone for ages.

3)This lock cannot be repaired by us.

4)The bag was brought by Ramesh

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