10.When I was a middle school student,I often had evening classes.Lily and I often walked home (86)togetherso I was not afraid. But one evening,Lily didn't go to school.I had to go home by myself after school.It was nearly 8:30p.m..I walked (87)quickly as I was a little afraid.Suddenly I heard something (88)strange behind me.I began to walk (89)faster than before.And I (90)still could hear the sound."Maybe (91)someone is walking after me."I said to (92)myself.But I was afraid and didn't dare(敢) to look back.I began to run.But when I was running the sound still came behind,and (93)became louder than before.It seemed that he was also running.Some sand (沙子) came(94)into my shoes.But I didn't want to stop and just ran home. Ten minutes later,I got home out of breath(上氣不接下氣).My father asked me,"What's wrong with you,dear?""Someone,someone is running after me."My father (95)hurried outside.Nobody was there.Then he asked me to tell him about it.I told him everything.After that,he laughed,"Silly girl.There isn't ghost in the world at all."