What Makes Us DifferentThe reason Earth differs (differ) from all the other 41 (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 42 (final) what we are today. We and Earth as a whole have changed so much. The only thing that hasn’t changed is our greed and 43 (jealous).While we were in caves, we fought for food. While we were living on the ice, we fought for 44 (warm), clothing, and food. Now, we are 45 (fight) over land. Why do we fight, for land that was never in our 46 (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 are all deserve to be 47 (treat) equally. We are all also unique, but that doesn’t make us any 48 (little) human than the next person…If we can start by 49 (pay) a compliment (赞美) to a different person each day, our world will be 50 (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.