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Learn to smile Diffrent people have diffrent think:sad,ashamed,amaze...We also and often have one think happy.When our feel happy,our face will have a smile.Though our feel sad,when our look a smile.We will also feel happy. One day,Mark feels very sad,because he is pass not to the text.He misses his old friend. The people said with a smile:''Why so sad,Mark?''''Oh.My friend,you donnot know I is no pass my text.''But the people said:''Don't sad,Mark.If you hard work,you will pass,next t-ime.But you need smile,now!'' Let's learn to smile,now!