Sorry, I can't see what you are writing because they are all Mojibake...
2007-05-02 01:25:34 補充:
(1) is not grammatical. '...what are u writing' should be 'what you are writing' because this is not a question.
2007-05-02 01:26:53 補充:
(3) also, there must be a subject after 'that'.