二年级作文：My mistake（我的错误） Last night I closed my mom and dad outside. Because I didn’t know what was the matter. I lock the door. My dad and mom couldn’t come in. My dad and mom couldn’t sleep. The telephone rang very much.. I didn’t know whose telephone number was it. It was 58****41. I didn’t know this was my aunt’s telephone number. In the morning I picked up the telephone. That was my dad He said: “After half an hour we will come back.” I’m very sad about this thing. I will not lock the doｏｒmyself. 本文来源：https://www.wddqw.com/doc/ea99069f0812a21614791711cc7931b764ce7bcf.html