He is supposed to ...变反义疑问句

He is supposed to ...变反义疑问句 when he is supposed to start work.翻译成中文 he is supposed to be there on time 请问是什么意思? John ______ go to the post office this morning,but he didn‘tA.was supposed toB.is supposed toC.supposed toD.supposed is supposed to怎么读? He ____come to school at 7:00am,but he was ten minutes late是用过去式还是现在式{was supposed to}{is supposed to} 请问It is supposed to be 结构能根据一般规则转换成一般疑问句吗?如： He is supposed to have arrived an hour ago.转疑问句：Is he supposed to have arrived an hour ago? He is supposed ____a kind man A Mexican is supposed to hug when he meets his friend for the first timeA Mexican is supposed为什么用is不用are啊? 求英语翻译 He is commonly supposed to be foolish啥意思呐 supposed.perform.cindy.on.is.to.party.he连词成句 he supposed it improper to ask for it is supposed to 造个句子 is supposed to可改为什么 Everyone is supposed to do.是什么意思? He is the man __ I supposed was capable of doing such a thing.who?to whom?of whom?whom? -He is supposed _____ writing the report.-But he was really busy.A.finishingB.to finishC.to have finishedD.having finished Is/Are supposed to do 与Was/Were supposed to do 的区别是什么?具体用法?