早上吃饭时,爸爸说:“儿子,爸爸中午有事,不能接你放学回家了。你自己带钥匙回家吧,路上小心点呀!”我听了只好遗憾地把家门钥匙挂到了脖子上。中午放学回家,我拿出钥匙刚一打开门,就听见煮饭的声音。哦,爸爸在家?不可能呀!爸爸说他有事。难道是妈妈回来了?我在门口换上拖鞋,脱下衣服后,便高兴地喊着“妈咪”直奔厨房。咦,没人,妈妈呢?我回头往卫生间一 Morning meal, my father said: “son, father at noon something, can not pick you up to go home after school .You bring the key to go home, be careful on the road!” I listened, had to regret the door keys hanging to the neck on. After noon home, I took out the key just opened the door, I heard the sound of cooking. Oh, Daddy is at home? Impossible! Dad said he was in trouble. Is my mom back? I put in slippers at the door, take off his clothes, they are happy to shout “Mummy ” went straight to the kitchen.咦, no one, my mother? I turned back to the bathroom one