i'm looking 是语法错误?i'm looking for my pen这句呢?到底.

I`m looking for my purse I`m Looking for you 选择：I'm ( ) my book. A:looking at B:looking for C:looking 介词填空 I'm looking for my pen __a long time,but I can't find i 英译汉I'm looking for a vest for my son. i am looking for ma pen对my pen提问 I'm ___ my pen,but I can't ___ it.A.look for,find B.looking 补全对话A what are you doing B I'm looking for my pen.But I()fin I\'m looking for my watch 怎么读 I’m looking for my happiness.翻译成德语. the feeling i'm looking for I`m looking for somebody to