5. Which of the following is a reason people wanted to end the killer whale shows at Sea World?

Решение:

В тексте упоминается: "Many people thought the big killer whales did not have enough space in the park's small pools. They also thought that the animals were treated badly." Это указывает на то, что люди считали, что китам не хватало места и с ними плохо обращались.

Ответ: a. People believed that the whales did not have enough space to swim.