用must,can't改句子1.I'm sure that the Yellow River is not longer than the Yabftze River.2.I'm sure that he is looking for you.

用must,can't改句子I'm sure that he is a middle school teacher.I'm sure that she is not playing the piano. 用must,can't改句子1.I'm sure that the Yellow River is not longer than the Yabftze River.2.I'm sure that he is looking for you. 用must或can't改变I'm sure that he is a middle school theaher 这个句子 用Must be/do或Can't be/do改句子. 用不定式连接下列句子I'm ashamed.I must say I don't know much about the country. 急 _____l swim here?i'!m sorry,children _____swim alone here,A,Must can't B,Can,mustn't C,May,must D,must,shouldn't 英语中带must的句子变反义疑问句怎么变?I must go now ,must't I.这里为什么用 must't I.不用need't I can,may,must的区别选can,can't,must,needn't,may填入括号中1.-( ) you go to the street with me?-I'm sorry I ( ).You ( ) ask Betty to go with you.这句该怎么填 I can't stop smoking .For your health ,I'm afraid you( ).A can B mustn't C must 补全单词,是句子完整：My friend must be l( ).I can't find him. 用may,must,can,can't,should填空,1.You ______ do it,so ____ I.2.I'm not sure about the news.It ________ or ______ not be true 改句子：例 I am tired.改为 He is tired.I shall.例 I am tired.改为 He is tired.I shall.see you tomorrow.改为?I can understanyou 改为?I must write a letter 改为 用He作主语 _____I swim here?-----I'm sorry.Children______swim alone here._____I swim here?------I'm sorry.Children______swim alone here.A.Must;can't B.May;must C.Can;mustn't D.Can't;can为什么选C而不选A, I can't walk farther (because I'm too tired).改打括号同义句 用If虚拟条件句改写下列句子,1.He doesn't speak very clearly——that's why people don't understand him.2.That book is too expensive,so I'm not going to buy it.3.It's raining,so we can't have lunch in the garden.最后一句怎么改，前 用must,could,can,can't回答的句子应用什么疑问词提问?貌似must要用should提问... 按首字母填空I'm too tired.I can't work any more.I must have a week o_____. I can't come because I'm busy(改同义句） I can't come because I don't ____ _____kuai