Question

I
solved
I. Active to passive voie ;
i) who is knocking at the door?
2) Have you not as to theme this sum?
3 Light the lamp.
4) He should respect his elders.
5) I know him.​

Answer 1

Answer:

the door is knocked by whome?

Answer 2

Answer:

1) the door was knocked by whom?

2)

3)lamp has been lighted

4) elders should be respected by him

5)I knew him