被动语态一道题The bad weather made them give up the trip.要是by的后面不是人

被动语态的by后面可以加冠词the吗? The bad news made me feel sad{改为被动语态} The bad news told by him made me sad 这句话news被告诉,被动语态为什么不加wer 把下面的句子改为被动语态?The bad news made me feel sad. Them made the boy do the woke at once.改为被动语态 The teacher made them copy the text again and again.改为被动语态 I know the funny story is made up.是一个被动语态的句子吗、【有被动语态的基本形态be The teacher made the rude student stand up（改为被动语态） 翻译4.The building of the bridge was held up by bad weather. 英语的被动语态不是:be动词+过去分词吗?那下面这句话怎么是被动语态呢?I hear the song sung by Alice has cheered the boy up by singing a song改为被动语态 The bad weather made the trip____.(tire) 为什么用tiring?