Read the sentence:”A decision was reached by scientists about when the experiment would begin.”Which revision changes the sentence so that it uses the active voice? A. Scientists reached a decision about when to begin the experiment.
B. Before the experiment by scientists, a decision was reached.
C. A decision was reached with scientists about beginning the experiment.
D. The beginning of the experiment is a decision that was reached by scientists.
The correct answer is A. Scientists reached a decision about when to begin the experiment.
Explanation: This revision changes the sentence from passive voice (“A decision was reached by scientists”) to active voice by making “scientists” the subject who is performing the action (“reached a decision”). In active voice, the subject of the sentence performs the action, making the sentence clearer and more direct.