sleep,shake,scream,directiom,calm,trap,fear,alive.睡眠,动摇,尖叫,朝,冷静,陷阱,恐惧,活着.Yesterday noon while we were sleeping ,an earthquake took place.The desks,chairs ,beds and other things were shaking.Some students screamd and run directiom the door.Everyone was very nervous.I think at the time of the earthquake we should be calm and we should not be fear.We should Protective head (保护好头部).We should believe we can alive.