i　have　a　good　friend　in　my　class.her　name　is　lin　yao.she　is　very　cute.she　isalso　kind　to　everyone　and　she　is　very　enthusiastic.she　is　always　ready　to　help　　everyone.but　she　is　forgetful.one　day,she　couldn　it　find　her　pen.so　she　bought　another.but　the　next　day,joan　gave　her　a　pen.it　was　her　pen.she　had　lent　it　to　joan.