I'm a ( ).I'm at school.括号里填什么?括好里第一个字母是：t 其他我也不知道了～会不会是teacher呢？ at是什么意思？谁能告诉我？

I.m looklng at I'm really at a loss! I'm watching a football match at the m( ). I'm big.I can swim.I'm a bird.I eat fish.I live at the South Pole. i m not good at I left m at home i'm hopeless at names And I 'm good at Hello; I'M At Home I'm at a complete Anything can i do for you?yes.i 'm at a complete loss.i'm looking for sugar I'm at the bus stop.I'm going to take a i'm a middle school student,i'm at the什么of 12 i'm at a complete loss.i'm looking for some sugar. I'm not a complicated woman; I'm just good at complicating M什么 I have a look at your new bag? 翻译I'm just talking one day at a time I'm having a fantastic time here at the 找出错误I 'm good at playing a guitar