句型转换。 1. Her mother often made her clean her bedroom. (同义句) She _______ often _______ _______ _______ her bedroom by her mother. 2. We used to keep the classroom clean. (一般疑问句) _______ you _______ to keep the classroom clean? 3. I suppose. Class Three won't win the basket match. (一句) I _______ _______ Class Three ___ _  __ _______ the basket match. 4. Mary's passed the English test, _______ _______ (反意疑问句) 5. He didn't catch the early bus, he felt unhappy. (同义句) _______ the early bus made _______ unhappy.