English composition of entrance examination topic : Imagine a UFO landed at your front door. You become the first person on earth to meet visitors from another planet. What would you like to talk to them about? (within 50 words) first of all , I would like to ask them the purpose of their visiting. if I can make sure that they are not going to conquer the earth , I'll ask a second question : how to build the UFO. then I'll present it to public as my own invention (48words) please correct my composition.