Understanding a Passage Directions: Listen to a passage and choose the best answer from the four choicesprovided for each question. The following questions are based on what you have just heard. 1) ________ A) They preferred to stay in the clean section. B) They preferred to stay in the empty section. C) They preferred to stay in the naturalsection. D) They preferred to stay inthe unnatural section. 2) ________ A) They gave all the fish in the fish tank some painkillingshots. B) They put painkilling medicine in the water ofboth sides of the fish tank. C) They put painkilling medicine in the water ofthe natural side of the fish tank. D) They put painkillingmedicine in the water of the empty side of the fish tank. 3) _______ A) Fish that received the painful shot stayed in the naturalsection. B) Fish that received the painful shot movedinto the empty section. C) All of the fish stayed in the natural sectionwith plants and rocks. D) All of the fish moved intothe empty section with painkilling medicine. 4) _________ A) Fish can’t feel pain when they receive shots. B) Fish can experience pain and try to reduceit. C) Fish like to swim in an unnatural environment. D) Fish like to swim in aless pleasing environment.