把这些句子改成被动的~`We must tie the young tree to the stick.May i look after the baby at home.

把这些句子改成被动的~`We must tie the young tree to the stick.May i look after the baby at home. 把这些句子改成被动态! 谓语中含有动词短语的句子怎么改成被动语态We must take good care of the young trees.怎么改成被动语态? 把下列句子改成被动语态 这是富有情态动词的被动 明天就用 .急把下列句子改成被动语态 这是富有情态动词的被动 1.they should teach the kids how to swim 2.you must clean your bedroom by yourself3.we should fin 把下列句子改成被动语态 这是富有情态动词的被动 明天就用 .急把下列句子改成被动语态 这是富有情态动词的被动 1.they should teach the kids how to swim 2.you must clean your bedroom by yourself3.we should fin The students must finish their homework this afternoon 改句子把这个句子改成被动语态的 把We learn English改成被动语态 求高人帮我把这些句子改成被动句,1.They are making this type of radios in shanghai.2.Could you carry out the plan on time?3.We must pay attention to such problems.4.Someone is showing them how to operate the computers.5.You should put fo We must ask Tom to clean his room again. 把这个句子改为被动语态 把下列句子改成被动语态,一空一词 . 把这些句子改成带句号的句子, 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 这个句子的被动语态：we must keep the classroom clean 谢 帮我把一句英语句子改成被动语态的.What made them so worried?改成被动语态的句子,还是要疑问句的不要改成陈述句. 把这些句子改为被动语态 把下面这些句子变被动语态 把下列句子改成被动态1.he is likely to let you down.翻译成中文+改成被动态2.I would let her make an apple pie today.被动态3.She prefers to call him Tommy.被动态并且总结下 这些句子的变化方式 简单的英语有关被动语态将下列句子改成被动语态.1.We must water the flowers every day.2.You can use a dictionary in the exam.3.Can you mend this radio?4.We should not allow fifteen-year-olds to work at night.5.Stndents must clean t