The Alien School

I don't know today I got up early so I decide to go to school early and do my homework. When I got there, I had a problem with math so I went to the teacher room to find Mr.Philip. I opened the door and was surprised to see that my teacher were all aliens..... :O

I'm very scared and I ran to my classroom. I saw all of  my friends were aliens too. The I ran again then I met the cleaner. Then I asked him 'What happened  in this school?' He said 'I don't know. But Yesterday While i was clean I saw a man walk in to the Principal room. The man was strange and hold something in hand.I was a piece of the alien kind. The Principal was ate it Then he turned to the alien. Principal walked and saw the people then he bite them the n they turned to alien t. The alien was continued the bite........ Then I heard a loud noise from the toilet. Then Me and the cleaner ran to the toilet. Then I saw an alien was did something to the little girl. I shouted to the alien 'Go away from her'. Then the alien was very angry. Then we ran to the library. We saw a the Boss of alien and Then I saw a sword near my legs then carry the sword ran to the Aliens and I kill it. Then I was very happy. But the aliens wasn't died. Then I kill it again. It was really died. Then my friends, my teacher and all people in this school were turn to to the people again. They were thank to me and Principal was gave my name 'Super kid' . But when I was woke up I looked around my body I was on bed But it only my dreamed.......T.T.
Teacher and everyone in class please enjoy read my story and correct me right!!!