Question

They read story books....change the voice​

Answer 1

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Story books are read by them.

Extra Information ↴

(1) The object in the active voice becomes the subject in the passive voice.

(2) The subject in the active voice becomes the object in the passive voice. It is generally preceded by the preposition 'by'.

(3) The main verb (the finite verb) of the sentence is changed into its past participle form, and it is preceded by the correct form of 'be' verb in passive voice.

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Answer 2

Answer:

story books are read by them.