Multiple choice Directions: Change the voice. The children were teasing the animals in the zoo. The animals were teasing the children in the zoo The animals in the zoo were teased by the children. In the zoo, the animals were being teased by the children. The animals in the zoo were being teased by the children. Reveal answer Fill a bubble to check yourself D Correct answer Explanation The original sentence is in the past continuous tense. The passive form is 'were being' + past participle.