Change the following from active to passive:
Have the engineers resolved the calibration issue yet?
- AOption (a)
Has the calibration issue had been resolved by the engineers yet?
- BOption (b)
Has the calibration issue been resolved by the engineers yet?
- COption (c)
Has the calibration issue be resolved by the engineers yet?
- DOption (d)
Has the calibration issue resolved by the engineers yet?
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Correct answer
Has the calibration issue been resolved by the engineers yet?
Why this answer is correct
The correct answer is Option 2.
Key Points
- Passive voice structure: The object of the active voice sentence becomes the subject of the passive voice sentence.
- In the active voice, the sentence is: "Have the engineers resolved the calibration issue yet?"
- To convert to passive voice: Place the object "the calibration issue" at the beginning.
- Change the active verb form "have resolved" to "has been resolved" (present perfect passive).
- Add the preposition "by" followed by the original subject "the engineers."
- Ensure the word "yet" remains at the end of the sentence for clarity.
Therefore, the correct answer is Option 2.
Correct Sentence: "Has the calibration issue been resolved by the engineers yet?"
Additional Information
- Option 1: "Has the calibration issue had been resolved by the engineers yet?" – Incorrect use of "had" (incorrect tense).
- Option 3: "Has the calibration issue be resolved by the engineers yet?" – Incorrect verb form "be" (missing "been").
- Option 4: "Has the calibration issue resolved by the engineers yet?" – Missing auxiliary verb "been."