No improvement to this sentence is necessary. It makes perfect sense on its own and sounds right. "Either" always takes an "or" else the word wouldn't make sense, as it's meant to contrast binary options.
eg.
I'm either going to eat food or drink water.
Answer:
1. He and his son Icarus devised a plan to escape by using wings made of wax that Daedalus had invented. They escaped, but sadly Icarus did not heed his father's warnings and flew too close to the sun. The wax melted and Icarus fell to his death.
2. Much as it makes your goals seem further out of reach, failure also distorts your perceptions of your actual abilities by making you feel less up to the task. Once you fail, you are likely to assess your skills, intelligence, and capabilities incorrectly and see them as significantly weaker than they actually are.
Explanation:
Answer: It demonstrates that the Angel led a simple, repetitive life, which sets an example for how Athanasius should live.
Explanation:
The correct option is C:<em> No country on Earth is immune from water shortages.</em>
Nowadays, water shortages are a worldwide problem. Not only South Africa or the United States, but also many other countries in the world suffer from water problems. In this way, a potential solution at local level could be not enough. It is necessary to take actions that revert this situation as soon as possible.