放学回到自家单元楼下,我找钥匙开门,翻遍了书包口袋。“糟糕!钥匙没带!”我心里暗暗叫苦,这可怎么办呀?抬头看看我那高高在上的7楼的家,破窗而入肯定没戏了。早上我听外婆说下午要出去,现在会不会快回来了?我想外婆身上肯定带钥匙了,赶忙拨通了电话:“外婆,你在哪儿啊?我今天没带钥匙,您能不能快点回来帮我开门?”外婆连声说:“好好好,你等一会儿哦,外婆马上就回来。” After school returned to their own unit downstairs, I find the key to open the door, rummaged through the bag pocket. “Bad! The key did not bring! ” My heart secretly crying, how can this be done? Looked up at my home on the 7th floor, broken windows into the affair. In the morning I heard my grandmother said the afternoon to go out, and now will come back soon? I think my grandmother is sure to take the key, and quickly dialed the phone: “Grandma, where are you? I did not take the key today, can you Come back and help me open the door? ”Grandmother repeatedly said: “ Well, you wait for a while, my grandmother will be back soon. ”