这道题是应该填had not还是didn't have为什么呢

这道题是应该填had not还是didn't have为什么呢 she had a very bad cold,（ ）is why she didn't come.填this还是that还是it He didn't know -------to do?应该填how还是what?why? He didn't give up the plan though he______many times.为什么要填has failed呢?还是had failed what did you __yesterday l ___an apple括号里应该填had ,have,还是has After he had told his mother____he thought空格上应该填what还是that?为什么? 一道关于情态动词的英语习题The had plenty of bread,so she__a loaf.A.needed not to buy B,need not to have bought C,needn't have bought D.didn't need to buy 这道题应该怎么判断选哪个?如何判断need是做情态动词还是实义 John said the movie is exciting.But I didn't feel______ about it.应该填exciting还是excited he had us null all through the meat.had us后面应该填null还是laughed还是to laugh还是laughing? he didn't be late for school用所给词的适当形式填空：本文全篇为过去时,其中的一句是：He___(not be)late for school.填“didn't be 如果不对应该填什么? you had rather work than play,( )you?A.had not B.did C.didn not D.don not Tom,you___play computer games too much.It is bad for your eyes.空里应该填什么有四个选项 A didn not B must not C would not D need not 反意疑问句：I told him not every student could do it,_______?应该是didn't 还是did 应该考虑从句中的not吗? 关于句子成分是定语还是插入语的问题原句是It was that Lottie knew why Bess didn't appreciate her hard work.She had not even seen them.后一句是前一句的解释,我觉得前一句的正常语序应该划分为It was /why.../that I would rather you __(not do) that about it for the time being .是填had not done还是did not do ? If there had not been 改成 had not there been 是had not there been 还是had there not been? Did you buy the TV you wanted?No,I didn't,but now I wish I____it.填什么,是had bought还是bought ()my brother ()I am going这句话什么意思?括号里应填哪个介词?求讲解I could not answer the questions.()I had not reviewed lessons well这里面应该填because,还是for;()does she write well,()she also speaks well.为什么选not onl