改成被动语态 they are building the new bridgethe children were talking about the film at that timemy parents bought me a new computersomeone has bought him a presenthis mother has made him do the homeworkpeople must take care of old peopleyou n

They are cleaning the room now.改成被动语态 They are watering some flowers.改成被动语态 Mike has eaten up all of the cakes.改成被动语态 They smashed the window.改成被动语态 改成被动语态：They have offered me. they are singsing a beautiful song for the old man改成被动语态 they are writing a composition 被动语态 What do they call the man?(改成被动语态) 将句子改成被动语态:They smashed the window. they should always do everything well 改成被动语态 where do they hold the meeting?改成被动语态 句子改成被动语态 they don't read the book They have finished their homewoke.改成被动语态 句子改成被动语态 they make weed into puper 改成被动语态they will end the meeting 把 Do they invite Mary to dinner改成被动语态 英语翻译改成被动语态 改成被动语态,英语, 改成被动语态 英语