Q1. Change the sentence into passive voice by choosing the most appropriate option: They feed the seals at the zoo twice a day.
Explanation
The sentence is in the simple present active voice: "They feed the seals." In passive voice, the object "the seals" becomes the subject, and the verb changes to "are fed" because the subject is plural and the tense remains simple present. The zoo and frequency phrase remain as place and time details. "The zoo feeds" is still active voice. "They feed" simply rearranges the original active sentence. "Are being fed" changes the tense to present continuous, which is not faithful to the printed sentence.
