what must or mustn't you do when the fire danger high要交的 可以 再多 是回答 不是 翻译啊 （￢_,￢〣）;;...汗- -#...

What must you do or mustn’t do at home and at school What must you do or mustn’t do at home and at school what must or mustn't you do when the fire danger high要交的 可以 再多 是回答 不是 翻译啊 （￢_,￢〣）;;...汗- -#... 添must或mustn't. People usually use s_ to show what you must and mustn't do填什么?快 what must and mustn't you do in the park?啥意思 美国人见面时的风俗习惯 用英语写出来写篇小短文 80词左右要求:Write a passage saying what you must,mustn't or can do when you speak to an American开头:When you meet an American,you must shake hands,and you mustn't bow You __play with the knife,or you__hurt yourself.A.mustn't,may B.shouldn't,must请问这道题选什么,为什么? 这两题不知道如何回答,1.what must or mustn't you do when the fire danger is high?2.Talk about the Fire Rules in School with your partners. must否定形式是mustn't? must 和mustn't有区别吗? We must not eat or drink in the classroom. (must not eat or drink 画线)对画线部分提问（）we mustn't () in the classroom? 关于在中国习俗的英文作文1 what must you wear?2 what mustn't you ask?3what presents must you bring?4what presents mustn't you give?5what mustn't you do in the streets?6 what must you do when you visit someone at home must反意疑问句--You mustn't park your car here,sir;it's the entrance to our building.--I mustn't,___ I And what are you going to do about it A can't B shouldn't C mustn't D needn't--Helen must obey her parents.--Oh,she must ,____ A must she B mu The film let the Bullet Fly must be wonderful,----it?A.mustn't B.isn't C.needn't D.didn'tWHY NOT A ,C or He must have been punished yesterday by his parents for what he had done.___ he?A,mustn't B.wasn't C.didn't D.needn't must,need,mustn't,needn't的用法? must not 的缩写是mustn’t还是musn’t?