he had not the courage to tell her the truth.嘛意思好像这句子不符合语法."没勇气" 不应该是“didn't have the courage ”再说have加not 应该是完成时吗

------got into the room ,---------the telephone rangA He hardly had ,then B hardly had he ,when C he had not ,that D not had he ,when i do not think he told the truth,（）?had he did hedo Ido not I You ______ ask that man over there.Maybe he knows the way.A.had better not toB.had not betterC.had betterD.had better not ----------the bus,he had to go home by taxi.not catchingcatching nothaving not caughtnot having caught _____ got into the room,_____ the telephone rang.A He hardly had ,then B hardly had he ,when C he had not ,that D not had he ,when the suspect insited that he had evidence______(prove）that he was not guilty He did not have the c____to tell her that he had lost her book. not until the game had began ---at the sports ground.not until the game had began ____at the sports ground A.had he arrive B.would he have arrive C.did he arrive D.should he have arrive Not until the game had begun_____at the sports groundA,should he have arrivedB,had he arrivedC,did he arriveD,he would have arrived i did not understood the problem until he had explained it.这句可以改成i had not understood the problem until he explained it.这样 为什么 the chemist was surprised that his son did not like the way he had doneAthatBwhichChowDon which (4/4)careful .The finger he sucked was not the one he had dipped into the cup . ___i might have ended up dead.A.were he not to come to the rescure B.should he not come to the---rescure.C.had he not come to the rescure D.if he did not come to the rescure 请帮忙分析下语法Had he not agreed to attend ,some say,the convention would not have been held.had 放在he 前面是什么语法现象,用 if he had not .,是不是一样? He thought he had found the right answer,but that was not the ______.A stateB situationC caseD factor Not until he got off the bus_____that he had got his wallet stolen.A he found B did he find C he had found D had he found.理由能说充分点吗? the man had had an uncomfortabletrip.he was very hungry.问 not only but also放在哪 i had not understood the problem until he explained it.我再理解,过去完成式不应该是 had exlained