Why do you want an envelope?同义句

Why do you want an envelope?同义句 Why do you want an envelope?(同义句转换） ________ _______ you wan Why do you want to an envelop?改为同义句 I want an envelope,please.改为同义句 Do you want an apple?同义句 why do you want some stamps?改为同义句 why do you want a bottle?(改为同义句) 已知单词：_____ ____you want a b 英语习题2道~Why do you want to do that?同义句转换____ do you want to d why do you do that?同义句 1.why do you want to go there?（同义句转换） ___ do you want to go why do you want to join the club 的同义句是什么 Why do you want to join the dancing club?同义句改写