he didn't return.something must have happened to him,()A didn't it B mustn't it C hasn't it 没有表示过去的时间的情况下 应该选择C吧?!

Peter borrowed my umbrella and he didn't （return） it yet.考点是什么?Peter borrowed my umberlla and he didn't (return) it yet.为什么填return？ He didn't return it to the library.(转为同义句) He didn't( ) it( ) to the library. After the boy left his home,he _____ home again.A.don't return to B.didn't return C.didn't return back C.doesn't return说明原因和整句的翻译 I ( ) ( ) 生气 ；恼火when he bor-rowed my book and didn't return it Good morning I said ,but he didn't return the g_____ He borrowed my book yesterday ,but didn't return it.（改为同义句）He borrowed my book yesterday ,but didn't ______ ______ _______.三个空, --you didn`t wait for Mr.black last night,did you?--No,but we____.He didn`t return home at allA.couldn`t have B.needn`t have C.didn`t need to D.shouldn`t have I got___ when he borrowed my bike and didn't return it on time.A.annoyB.annoyingC.annoyedD.annoied 49.——You didn't wait for Mr.Black last night,did you?——No,but we ____.He didn't retur详解49.——You didn't wait for Mr.Black last night,did you?——No,but we ____.He didn't return home at all.A.couldn't have B.needn't have C.didn't need he didn't remember ＿the book and said he would give it to me the next daya .to return c .returning 为什么 不能选a啊 改错 Tim didn't return back my book on time . he didn't return.something must have happened to him,()A didn't it B mustn't it C hasn't it 没有表示过去的时间的情况下 应该选择C吧?! sb.went to Tokyo for a holiday,who could not return home because he didn't have enough money.对不 yesterday Mary ______ my pen and didn't ___it.A,lent ,return B,borrowed,return C,lent,return to D 是He doesn't return the book back.还是He doesn't return back the book. 有关情态动词虚拟语气等——You didn't wait for Mr.Black last night,did you?——No,but we＿.He didn't return home at all.A.couldn't have B.needn't haveC.didn't need to D.should have wait说出选项并讲的详细一些,我就是不太 英语情态动词单选题、求解释、1.——You didn‘t wait for Mr. Smith last night, did you?——No, but we ______. He didn‘t return home at all.A. couldn‘t have waited B. needn’t haveC. didn‘t need to D. sho LILY didn‘t return my book to me lily didn't ( )my book ( ) to ( )同义句转换