Must this work_(do)at once?用所给次的适当形式填空,重要的是解题过程

Must this work_(do)at once?用所给次的适当形式填空,重要的是解题过程 if you work_(do),you can have a rest.用括号词的适当形式填空 You must do this when there is a red What____we do for you this afternoon?A.are B.may C.must D.do You must do me this honor意思帮忙不是DO ME A FAVOR? WE must DO ourselves...Just like this To do this job,you must have a degree in English英文翻译成汉语! I must do some change in this new year!A brand new It mean''You must do this''(对'You must do this提问) We must do something.This is something.Therefore,we must do this.这话该如何解释 ____ you type this for me?A.do B.shall C.will D.must 想知道为什么A,B不行. （ ）we take this book home?Oh no.You_____read it here.A.Can,do B.Can,must C.Must,mustn't说出方法并解答 I do not really want to make this appointment ,but I suppose I__.A.must B.must have to C.will为什么? 求翻译@@What sort of person do you think author must be to write a book like this? Need we do this job now? Yes,__________. A.you need B.you should C.you must D.you can ..this is the habit which you must to do must 后为什么加to do呢,must不是助动词吗? I must - - - - - - - this:it is a secret You must fiy a kite with this.