Which of the following sentences is in the passive voice? She will read the book, She reads the books, The book is being read, She is reading a book

Which of the following sentences is in the passive voice? She will read the book, She reads the books, The book is being read, She is reading a book

Explanation
  • Passive voice focuses on the action and the object receiving it, rather than the subject performing it.
  • In this sentence, "The book" (object) is receiving the action "is being read" rather than someone actively reading it.