那时我还在上幼儿园。一天中午,哥哥放学回家,写完作业后就和我一起玩。突然,我发现哥哥的自行车钥匙掉了出来。我的脑子里不禁冒出了一个念头:我要捉弄哥哥一下——把哥哥的钥匙藏起来。想到这儿,我不禁偷笑起来。可是,该把钥匙藏在哪里呢?我犯了愁。这时,奶奶来催我睡午觉了。我慌忙把钥匙往沙发上一扔,假装上床睡觉。 At that time, I was still in kindergarten. One day at noon, my brother came home from school, after I finished my homework and play with me. Suddenly, I found out my brother’s bicycle key fell out. My mind could not help but pop up a thought: I want to make fun of my brother - hide my brother’s key. I can not help but start laughing when I think of it. However, the key hiding where? I made a worry. At this time, my grandmother reminded me to take a nap. I hurried to the key to the sofa, pretending to go to bed.