klo kata bs I am not sure..I doubt about it..I am not really sure dll..klo kalimatnya bs I am not sure I can pass the exam tomorrow.
makasiih
sama2

Jawabanmu

2014-08-14T08:49:21+07:00
Ya misalnya 'i am not sure'
i am not really sure , i dont to doubt . ya begitulah