[82riceballs]

just answer to ur first question:
i think that 日本語は誰練習しますか。
should be 誰が日本語を練習しますか。
but i'm not sure. wish my japanese were better, too.

are u looking for native speakers to talk to u, or just regular peeps (ppl like us who are learning) or just everyone?

anyways,

初めまして。８２だ。よろしく！

私は今漫画を読んでおやつを食べる。あんたは？