[参考范文]
Paragraph 1：
Everybody was fixing their eyes on Jenny，waiting for an explanation.Jenny didn't answer.How could she explain about the watch and its magic？No one could understand.No one could believe.“But I saw you wearing it yesterday，”Miss Walker gently reminded him.For a moment Lee remained silent and then he apologized he had just remembered that.Jenny was relieved saying she had found it on the way home and decided to return it after the speech.Everybody was puzzled and asked why.Jenny again was speechless.
Paragraph 2：
At that，Miss Walker smiled and asked the class to listen to Jenny's speech first.Jenny walked slowly to the front.She couldn't think properly.All round her，a sea of faces was watching.She felt so frightened and the watch didn't seem magical at all.Suddenly she saw Miss Walker's encouraging eyes.Jenny took a deep breath.“I'm going to talk about swimming...”Ten minutes later the whole class stood up applauding Jenny's wonderful speech.Jenny smiled as she eventually realized the real source of confidence.
