I have many good friends. Lily is of them. We have been friends since (自从) we two were very . She is a pretty girl. When people her, they always pat (轻轻地拍) her little head and say, "Oh, how !" Lily is also . I remember one evening two weeks ago. Mum sent me to some salt and sugar downstairs. When I was back on the darksome stairway (阴暗的楼梯), I suddenly a black shadow (影子) behind me. Was that a ? I was so frightened that I cried. At that time, Lily came. She rushed at the shadow and shouted to it loudly till it disappeared (消失). Then we ran safely…

Maybe you have already got it. Yes, Lily is my dog—my best friend. I love her.