Question

Q. Change the following sentences into passive voice :‐
a) He was switching off the lights.
b) Who discovered America ?
c) She has torn my book.
d) The boy killed the spider.​

Answer 1

Answer:

a.) The lights were being switched off by him .('by him' is optional.)

b.)By whom was America discovered?

c.) My book has been torn (by her)

d.) The spider was killed by the boy.

Answer 2

Answer:

a) The lights were being switched off by him

b) by whom america was discovered?

c) The book is torned by her

d) The spider was killed by the boy

Explanation:

if my answers are correct then please mark as brainliest answer