英语题 改成被动句Someone must take care of the children when we go out.

英语题 改成被动句Someone must take care of the children when we go out. 改成被动语态,英语, 改成被动语态 英语 英语主动化被动,就1句The fire frightened the firemen off.改成被动. 把这句someone stole my watch 的英语改写为被动语态 Someone gave me your present yesterday..改成被动语态 Has someone fixed the coffee machine yet?改成被动 Someone parked an old car outside the concert hall 这句怎样改被动语态,知道请回答,还有一句：Someone cleans the first floor of the building everyday也改成被动语态, 英语主动句改被动句题, 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. 5-12题改成被动语态,（高一英语） 英语主动句改被动句Someone had sent Jack to the hospital before the ambulance came. Someone has sent her some beautiful flowers.Someone gave me your present yesterday..改成被动语态 英语题改成否定句 英语中主动语态改被动语态,哪些主语(如people)改成被动句的时候可以省略? 【英语】改被动句 英语被动句结构 many people like football改成被动句