2081: Welcome?

The year was 2081. It was a bright summer day all was calm and the sun was starting to rise off the mountains of California. Birds were singing their vocal tune and animals were awaking for their slumber, as Thomas and John glanced around on their way to school they notice something out of ordinary. A red flaming object entered our atmosphere, and hit the earth at an alarming rate of speed that they could feel the vibrations of the impact. John and Thomas thought nothing of the asteroid and thought it was just a big rock. When arriving to school for another gruesome day of learning, grabbing their back pack and getting ready to enter the high school they notice it was a little darker than usual. John suggested students flipped the switch, and they just decided to leave it as that. After a couple of minutes after John had said that, Thomas started thinking about the asteroid, and wondering if it hit on a power line instead of a student flipping the switch.
The first bell rang, signaling everyone go to class, John went to Math, and Thomas went to Math as well. As usual John, the trouble maker never did his homework and just brushed it off every time, but this time was different his teacher Mr.Wrong had enough of his first grade attitude told him to call his parents telling them of what he did, and that he was staying after school to catch up. As John moped over to the phone, picked it up and hovered it over his ear he didn't hear the sound that the phone makes when it was off the hook. John glances over to Mr. Wrong and mumbled to his teacher saying that the phone was broken. His teacher marched over to the phone snatched it from his hand and placed it to his ear. For once John had actually spoke the truth. Mr. Wrong told John to sit down, which happened to be right to the window by Thomas. Thomas laughing at his mistakes as usual smacked him on the head and he stopped instantly. Now John was mad and wanted to just get out of school. He stared out the window day dreaming, he started to feel more vibrations getting louder and stronger with every second that had pasted. A couple of minutes had past and the vibrations were launching his desk off the floor. By now Mr. Wrong had realized it too, and he quickly rushed everyone out of the room and down to the stair case. While Thomas and John were running out of the door they quickly turned to close the door and out of the window they saw a monstrous machine coming toward the school at a slow but alarming rate. Both looked at each other with terror in their eyes, and quickly shut the door and ran down to the stair case.

There at the stair case was half of the school piled up at the in the stair case. There was barley any space between all of the people. It was like almost like have a pool that only holds one hundred people and putting one hundred and twenty people into the pool.
As Thomas and John were in the room with many other hyper ventilating kids they were wondering if they would ever come to home their family, or even worse if their families had already died. Just as both of thing about the worst the vibrations had stopped for a minute or two. They both looked around at their high school class mates to see how they were doing to remember their faces it they had to. Just then they had heard a crush from the top story and then another crush coming straight through the stair case just missing both of them and crushing some of their class mates and splatting blood and other human organs onto the walls and on people. Thomas and John arose slowly, and steady