now ,i am a junior high school student, so ,i am is different than before.why did i say that？because i am taller and stronger than before, and i am activer than before,. besides ,i have learned much knowledge, now, i am a little learned student. moreover,there are many things that i have learned ,for example ,i know how to wash my clothes,and i can cook. therefore, i have changed a lot , nowadays,i am different .
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