every time i went back looking for sb为什么用looking而不是look~= =

every time i went back looking for sb为什么用looking而不是look~= = 为什么是looking different而不是look different Looking back、looking up、looking down、looking looking right back at sb.是什么意思? 解释look away \turning away \looking back I’m looking to this summer.look为什么加ing Iam looking for you 和 I looking for you都正确吗 有什么区别 为什么 looking for looking after 问,Looking at her______expresstions,.为什么用puzzled,而不是puzzling? I am looking for ______football. i was looking for an I am looking for my