完形补文：下面的短文有十处空白，每处空白后的括号内有一个词，请根据短文内容将其正确的形式填入文中，以恢复文章原貌。What Makes Us Different The reason Earth differs (differ) from all the other _______ (planet) in the universe is because of you and me. At first, we were living in caves, then came the ice age, then the meltdown, and _______ (final), what we are today. We and Earth as whole have changed so much. The only thing that hasn't changed is our greed and _______(jealous). While we were in caves, we fought for food. While we were living on the ice, we fought for _______ (warm), clothing, and food. Now, we are _______ (fight) over land. Why do we fight for land that was never in our _______ (possess)? Wars, big or small, take place every day. Earth is a single nation. All the land masses on it belong to the planet, not to us. Everyone is the same, regardless of race, gender, or religion. We all deserve to be _______ (treat) equally. We are all also unique, but that doesn't make us any _______ (little) human than the next person. If we can start by _______ (pay) a compliment (赞美) to a different person each day, our world will be _______ (friendly) to live in. If we at least help one person in need and let room for love to grow in our hearts, the world will be a better place.