if条件句问题if they _____,they _____here very soon.The last bus u

if条件句问题if they _____,they _____here very soon.The last bus u If they _____(not bring)to the surface soon they may lose th They() the bus,if they ()up early tomorrow morning they will die soon if they have no food.同义句 They don't know if the doctor_____here.if he _____ ,they wil If they are not brought to the surface soon they may lose th they could not finish the work so soon if you did not give t If you know who they are, it can make _____(give) very easy. students can be danger ous if they break the school bus 怎么翻译这句英文 If they had had the resources ,they certainly would 一句英语翻译：If they did well,they might act at the World expo in They have no idea if they will go to the Summer Palace.同义句转换