I want an envelope,please.改为同义句

I want an envelope,please.改为同义句 Why do you want an envelope?同义句 Why do you want an envelope?(同义句转换） ________ _______ you want an envelope?打错了，是Why do you want an envelope?(同义句转换）________ _______ you want an envelope________? i have some writing paper an a envelope 怎么改错 An envelope 什么意思 how is an envelope 改正错误 用所给词的正确形式填空.Why ( )Gao Shan( )(want)an envelope and writing paper? 同义词转换（横线是要我们填的!）请大家帮下把下面几道都把他们转换为同义词1.I am fineI an——————————2.Beijing is bigger than ShijiazhuangShjazhuang is————than Beijiazhuang3 I want an envelope back-of-an-envelope怎么翻译? it you want to be an english teacher,you`d better ( i )your english and (p )it quite often I want to find an english partner I want to find an American friend I want to be an engineer. I want have an English name速度 I want an ice-cream是什么意思 I want to have an English name. I want to buy an u-------. I want to buy an access是什么意思