8.______ that he had completed designing a new device of laser,we came to congratulate him on his success.A.To have heard B.Having heardC.Being heard D.Having been heard

Not until Peter got home ______ that he had lost his keys.A.did he realizeB.he realizedC.had he realizedD.he had realized求区分 He told us ______ he had done.Which of the following is WRONG?填all that还是that? His ______ that he had nothing to do with the affair was greeted with some suspicion. You ______ ask that man over there.Maybe he knows the way.A.had better not toB.had not betterC.had betterD.had better not He thought he had found the right answer,but that was not the ______.A stateB situationC caseD factor Hardly _______ on stage _______ the audience started cheering.a、he had come / thanb、he had come / whenc、had he come / whend、had he come / than ________________________________________We all thought ______ pity that you were unable to attend o He had such a longing to return home ______ he had booked a train ticket before the vacation began.A.where B.that C.which D.as 14.notuntil I shouted at the top of my voice ______ his headA)that he turnedB)did he turnC)he didn’t turnD)had he turned Where's Jack today?— Oh,I'm sorry to say that he had ______ accident yesterday.And now he is in ______ hospital. Mike told me that he ______ out the week before.A)has been B)is C)had been D)was my teacher told me that he was satisfied with what I ______ done.是填have 还是 had?为什么? The doctor insisted that he ______ her before.A) treat B) treated C) had treated D) should treat He said that his money had been stolen two days ______(A) ago(B) before并说明理由. He has had dinner,______ ______?反义疑问句.（理由, Not until the train pulled into the station ______ that his suitcase was gone.A.did he find B．had he found C.he had found D.he found Bill had such a wonderful time ______ he visited her friends in Hangzhou last year.为嘛子...Bill had such a wonderful time ______ he visited her friends in Hangzhou last year.为嘛子选when不选that When he was there,he ______ go to that coffee shop at the corner after work every day.A.would B.should C.had better D.might That day he ______ his clothes before he came to see me.选项:a、has washed b、washed c、had been