WREN & MARTIN's English grammar-10 MCQs on Changing Active Voice to Passive Voice

 

10 MCQs on Changing Active Voice to Passive Voice


1. Active voice: "She writes a letter to her friend every week." Which of the following correctly changes the sentence into the passive voice?

  • A) A letter is being written to her friend every week by her.
  • B) A letter was written to her friend every week by her.
  • C) A letter is written to her friend every week by her.
  • D) A letter has been written to her friend every week by her.

Answer: C) A letter is written to her friend every week by her. (The active voice simple present tense "writes" is changed to the passive voice simple present tense "is written" — the object "a letter" becomes the subject of the passive sentence and the subject "she" becomes the agent introduced by "by.")


2. Active voice: "The manager is conducting an important meeting with the senior staff." Which of the following correctly changes the sentence into the passive voice?

  • A) An important meeting was being conducted with the senior staff by the manager.
  • B) An important meeting is being conducted with the senior staff by the manager.
  • C) An important meeting has been conducted with the senior staff by the manager.
  • D) An important meeting was conducted with the senior staff by the manager.

Answer: B) An important meeting is being conducted with the senior staff by the manager. (The active voice present continuous tense "is conducting" is changed to the passive voice present continuous tense "is being conducted" — the object "an important meeting" becomes the subject and the auxiliary structure changes from "is + verb-ing" to "is being + past participle.")


3. Active voice: "They have completed all the assignments given by the teacher." Which of the following correctly changes the sentence into the passive voice?

  • A) All the assignments given by the teacher have been completed by them.
  • B) All the assignments given by the teacher has been completed by them.
  • C) All the assignments given by the teacher were completed by them.
  • D) All the assignments given by the teacher had been completed by them.

Answer: A) All the assignments given by the teacher have been completed by them. (The active voice present perfect tense "have completed" is changed to the passive voice present perfect tense "have been completed" — the object "all the assignments" becomes the subject and the auxiliary structure changes from "have + past participle" to "have been + past participle.")


4. Active voice: "The teacher explained the lesson very clearly to all the students." Which of the following correctly changes the sentence into the passive voice?

  • A) The lesson was being explained very clearly to all the students by the teacher.
  • B) The lesson has been explained very clearly to all the students by the teacher.
  • C) The lesson is explained very clearly to all the students by the teacher.
  • D) The lesson was explained very clearly to all the students by the teacher.

Answer: D) The lesson was explained very clearly to all the students by the teacher. (The active voice simple past tense "explained" is changed to the passive voice simple past tense "was explained" — the object "the lesson" becomes the subject and the auxiliary "was" is added before the past participle "explained.")


5. Active voice: "The workers were building a new bridge across the river." Which of the following correctly changes the sentence into the passive voice?

  • A) A new bridge across the river is being built by the workers.
  • B) A new bridge across the river has been built by the workers.
  • C) A new bridge across the river was being built by the workers.
  • D) A new bridge across the river was built by the workers.

Answer: C) A new bridge across the river was being built by the workers. (The active voice past continuous tense "were building" is changed to the passive voice past continuous tense "was being built" — the object "a new bridge" becomes the subject and the auxiliary structure changes from "were + verb-ing" to "was being + past participle.")


6. Active voice: "The government will introduce several new policies next year." Which of the following correctly changes the sentence into the passive voice?

  • A) Several new policies are introduced next year by the government.
  • B) Several new policies would be introduced next year by the government.
  • C) Several new policies have been introduced next year by the government.
  • D) Several new policies will be introduced next year by the government.

Answer: D) Several new policies will be introduced next year by the government. (The active voice simple future tense "will introduce" is changed to the passive voice simple future tense "will be introduced" — the object "several new policies" becomes the subject and the auxiliary structure changes from "will + base verb" to "will be + past participle.")


7. Active voice: "She had submitted the report before the deadline given by the manager." Which of the following correctly changes the sentence into the passive voice?

  • A) The report had been submitted before the deadline given by the manager by her.
  • B) The report was submitted before the deadline given by the manager by her.
  • C) The report has been submitted before the deadline given by the manager by her.
  • D) The report is submitted before the deadline given by the manager by her.

Answer: A) The report had been submitted before the deadline given by the manager by her. (The active voice past perfect tense "had submitted" is changed to the passive voice past perfect tense "had been submitted" — the object "the report" becomes the subject and the auxiliary structure changes from "had + past participle" to "had been + past participle.")


8. Active voice: "Someone has stolen my brand new bicycle from outside the library." Which of the following correctly changes the sentence into the passive voice?

  • A) My brand new bicycle was stolen from outside the library.
  • B) My brand new bicycle is stolen from outside the library.
  • C) My brand new bicycle has been stolen from outside the library.
  • D) My brand new bicycle had been stolen from outside the library.

Answer: C) My brand new bicycle has been stolen from outside the library. (The active voice present perfect tense "has stolen" is changed to the passive voice present perfect tense "has been stolen" — when the subject is the indefinite pronoun "someone" it is omitted in the passive voice as the agent is unknown or unimportant.)


9. Active voice: "The principal will announce the results of the examination tomorrow morning." Which of the following correctly changes the sentence into the passive voice?

  • A) The results of the examination are announced tomorrow morning by the principal.
  • B) The results of the examination were announced tomorrow morning by the principal.
  • C) The results of the examination will have been announced tomorrow morning by the principal.
  • D) The results of the examination will be announced tomorrow morning by the principal.

Answer: D) The results of the examination will be announced tomorrow morning by the principal. (The active voice simple future tense "will announce" is changed to the passive voice simple future tense "will be announced" — the object "the results of the examination" becomes the subject and the auxiliary structure changes from "will + base verb" to "will be + past participle.")


10. Active voice: "The doctors are treating the injured patients with great care and attention." Which of the following correctly changes the sentence into the passive voice?

  • A) The injured patients were being treated with great care and attention by the doctors.
  • B) The injured patients have been treated with great care and attention by the doctors.
  • C) The injured patients are being treated with great care and attention by the doctors.
  • D) The injured patients are treated with great care and attention by the doctors.

Answer: C) The injured patients are being treated with great care and attention by the doctors. (The active voice present continuous tense "are treating" is changed to the passive voice present continuous tense "are being treated" — the object "the injured patients" becomes the subject and the auxiliary structure changes from "are + verb-ing" to "are being + past participle.")

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