Do you know what we are working for?为什么for不可以省略?

Do you know what we shall do改写同义句 Do you know what______ _______- what do you know Do you know what Do you know what? what do you know是什么意思? Do you know ,what's - 英语翻译We are four brothers one roof.Do you know what we are? What do you know we should do to improve our English?和Do you know what wo should do to improve our English?哪句话正确? Do you know what should we do at the cinema这句话对吗?为什么错呀 Do you know What should we do?（合并为一句） DoDo you know What should we do?（合并为一句）Do you know what ＿＿ ＿＿ ＿＿ Come on ...we'll take of you还有YOU KNOW WHAT TO DO Do you know what he_____(do) now? We don't know what to do. If you know what will you do Do you know what I like you do you know what you said what you name Do you know me Do you know ( ) we think A.when B.why C.what