To our delight, up till now, the European Union, Japan, and Russia ________ their targets for CO2 em

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• The teacher reported to the headmaster how the class meeting ________ the day before. A．had been org
• --- Shall we take the 10:20 train? --- No. If we took that train, we ________too late.A．arriveB．arri
• Harry has been reading all day---he ______ be tired.A．shouldB．has got toC．has toD．must-英语
• Jack_____his leg. Otherwise, he would have won the race.A．had brokenB．brokeC．has brokenD．would break
• I feel sure I ________ her somewhere before. A．was to meetB．have metC．had metD．would meet-英语
• People always interrupted his before he________what he was trying to day.A．finishesB．would finishC．h
• Ladies and gentlemen, please fasten your seat belts．The plane ________．A．takes offB．is taking offC．h
• .We can’t use the bridge now, because it _______.A．has been repairedB．is repairingC．is repairedD．is
• Large quantities of fish _______ in the river in the past few days.A．were caughtB．was caughtC．has be
• ---Hi, Jane. Are you free at six this evening? I was wondering if you could come with me to see the
• ------Mr.Smith ＿＿＿say that everything was going ahead well.------So he ＿＿＿.A．does,didB．did,didC．did,
• When and where he came here _______ yet.A．isn’t knownB．aren’t knownC．has not knownD．have not been kn
• It ________ me that I could buy the admission ticket of the exhibition at the discount of 50% with m
• We ______ ; we followed the boss into the hall as his guests. How lucky we were!A．didn’t need to wai
• Where ___ you be this time tomorrow?A．willB．beingC．shallD．do-英语
• Had you joined the caht room ten minutes ago, you would have known what we _______about then.A．had t
• My grandma has __ in bed for two months.A．layB．liedC．been lyingD．laid-英语
• He will give me a present that I _____ for a long time. A．expectedB．were expectedC．have been expect
• I as well as my friend ＿＿＿ the same opinion that one day or two ＿＿＿enough for this work.A．share,isB．
• Those who failwill giveanother chance to take the exam.A B C D-英语
• .Oh, Jane,you ’ve broken another glass.you ought ________when you washed it.A．be carefulB．to be care
• Miss Li ________ as a biology teacher for fifteen years in our school, and now she is Party secretar
• She’s __ to be a teacher when she finished school. A．goes B．goingC．goD．went-英语
• Do I have to take this medicine? It ______ so terrible.A．is tastingB．tastesC．is tastedD．has tasted-英
• By the end of last term, we ___ more than 2000 English words.A．had learnedB．have learnedC．learnedD．h
• — Do you know where Kate is? — No, I don’t. I______ her since last week.A．didn’t seeB．haven’t seenC．
• Professor Li, who I ____ abroad, still teaches in Peking University.A．think wentB．think to have gone
• When I dropped in, his family _______at the table, talking about something.A．satB．was sittingC．have
• .---David. I’ve lost my keys again. ---Here, not again！You______ your keys.A．always lostB．always los
• Where __?A．you workB．do you workC．are you workD．you worked-英语
• —May I see your ticket, please? I think you ________ in my seat.—Oh, you’re right. My seat is upstai
• He said l5 people_______，two of them_____to hospital．A．have injured；admittingB．have been injured；bei
• –what did you do after school yesterday? --I_____ basketball with my friends.A．playB．playedC．will pl
• Come nad see me whenever _____________.A．you are convenientB．you will be convenientC．it is convenien
• 27．---Your composition is full of mistakes.---I wish I_________more careful.A．would have beenB．had b
• --- Excuse me, sir. Would you do me a favour? --- Of course. What is it?--- I ______ if you could t
• The Titanic, the biggest ship of its day, ____ unsinkable, but it sank on its first voyage in 1912.
• This story was very exciting.I ___ it before.A．I had never readB．I never did readC．I would never re
• I ___ Japanese since 1977.A．have been learningB．learnC．have learnD．is learning-英语
• About 71% of the earth’s surface ______ covered with water, but 20% of the world population ______ h
• “We weren’t sure which way to go. In the end, we turned right.” “You _______ the wrong way. You ____
• The day they were looking forward to _________ at last.A．cameB．comingC．comeD．comes-英语
• Students taking the course _____to finish their homework with the help of computers．A．are encouraged
• Alice has lived in China for many years, so she ___ the life here.A．used toB．get used toC．become use
• —Have you seen your aunt lately?—Yes, in fact I saw her yesterday．I ______ her for several months．A．
• ---- Have you seen Mike these days? ---- Yes. I saw him the day before yesterday. In fact, I ______
• I___ my pen.I have to write with a pencil.A．lostB．have lostC．loseD．am lost-英语
• The geography teacher told the pupils that light ____ faster than sound. [ ]A. traveledB. is traveli
• .The city, which _________ by beautiful scenery, is where I was born.A．is surroundingB．is surrounded
• He found his book this morning, but now he _____ his pen. A．loses B．is missing C．has lost D．lost-英语