Решение:
Нужно составить предложения, используя предложенные слова. Вот примеры:
- Knowledge is power. The branch of science that studies the universe is astronomy.
- Scientists afraid of robots, because they can take the people's rule.
- Museum, the palace, and the prison were all built in London. It was a royal fortress. Now, nervous people are in prison.
- Operations are necessary for patients, when they are before the surgery.
- When robots help people, situations can be dangerous, is in the help of people.
Ответ: Предложения составлены с использованием предложенных слов.