Change the following sentence into the Active form.
Has the groundbreaking research been funded by a private consortium for the past two years?
Show answer & explanation
Correct answer: A
Explanation
The original sentence "Has the groundbreaking research been funded by a private consortium for the past two years?" is in the passive voice and uses the present perfect tense.
To convert it to the active voice, the subject ("a private consortium") performs the action (funding) on the object ("the groundbreaking research"). The tense must remain the same (present perfect), and the interrogative structure must be preserved.
Option A correctly rearranges the sentence to the active voice.