o.....my god!! can u help me??

今日你星期一
緊日夜sleep
so today not have 元氣
又forgot左好多野
唔記得要quiz maths
今日呀sir請吃lunch
又用左呀sir成400蚊
好唔好意思呀
maths quiz我唔識呀
呀sir話有10個唔及格
一定有我啦.....>.<....