句子改成被动语态 they heard a boy crying when walked alone the street

句子改成被动语态 they heard a boy crying when walked alone the street 将句子改成被动语态:They smashed the window. 句子改成被动语态 they don't read the book 句子改成被动语态 they make weed into puper They smashed the window.改成被动语态 改成被动语态：They have offered me. they should always to everything well.改成含被动语态的句子They hold that ___________ The heard Mary laugh just now.怎样改成被动语态 把下列句子改成被动语态,一空一词 . 句子改成被动语态 they will build a new swimming pool 句子改成被动语态 where do they watch the basketball match every week? 改成被动语态（英语）1 He has to make the bed yesterday.2 they must have mistaken steven.请大家帮我改成被动语态的句子 What do they call the man?(改成被动语态) They are cleaning the room now.改成被动语态 they should always do everything well 改成被动语态 where do they hold the meeting?改成被动语态 They have finished their homewoke.改成被动语态 改成被动语态they will end the meeting