Today I go to library for the final math exam.while I walking on the road after I picked up breakfast.I saw an old lady with a plastic bag.On that moment.Two younger old man took a pancake to the old lady.The old lady said:That is OK.However.they sticked to give it to the old lady.After a while.the old lady said:How much it is?They said it is free.Finally.the old lady walked away with asmile and began to eat it.May be it is sweet.And I went to library happily.feeling sweet in my heart.[face_04]谁能帮我改下错误的地方,今天第一次写英语日记!