.Mr. Richard hasn’t got any time to play golf these days,because he is ______in the research of bird

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• They climbed rocks, _____rivers and settled in the valley.A．acrossB．crossingC．crossedD．and crossing-
• – Either you have made a mistake or he has.--- I _________.A．haveB．madeC．amD．was-高三英语
• What a big surprise to see you here! I _______ you ____ still abroad.A．think; wereB．thought; areC．t
• . At that time she ___ sit here like that for hours.A．willB．wouldC．had toD．shall-英语
• Don’t forget: it’ll be the first time ___ in public.A．I’ve spokenB．Ishall speakC．I’ll speakD．I speak
• The meat tastes as though it ____ bad. Throw it off.A．go B．goesC．had goneD．has gone-英语
• I would have dropped in on him, but I ____ his address.A．didn’t knowB．hadn’t knowC．don’t knowD．would
• Look, a demonstration ________ on Main Street.A．is holdB．is holdingC．is being heldD．will hold-英语
• How about going to the cinema with me tonight?---I’ll ask my parents if they ____ me go.A．have letB
• Not only ____ everything he ____ taken away but also his German citizenship.A．不填; has B．has; had C．h
• ----Do you regret not having gone abroad?----Not at all. I_____ as much, but I’m glad to contribute
• I would rather you did some reading while you are free, but you ______. [ ]A. don'tB. didn'
• 25. ------- What’s that noise? --------- Oh, I forgot to tell you. The new machine ____________.A．wa
• – How does Alma like her new work?--- She _____ with the hours.A．can’t satisfyB．isn’t satisfiedC．doe
• – What place is it?---Haven’t you found out we ______back where we ______?A．were; had beenB．are; wer
• The meeting _______for two hours, but they still ______any agreement. A．has been going on; haven’t r
• – Do you know you ______to be here by 7:30 ? --- Yes, I do.A．are supposedB．supposeC．are supposingD．
• There _____an old tree here. I wonder how they could manage to remove such an old tree.A．seemed not
• – These plants ______ lack of water.--- You should have watered them.A．died forB．dead forC．was kill
• .They arrived at a farmhouse, in front of which _____of no more than 10 years old.A,sat a boy B，a bo
• – He looks as if he _____the answer. --- He has.A．has knownB．knowsC．had knownD．knew-高三英语
• I want to change my desk. It _______too much room.A．took upB．has been taken upC．takes upD．is taken u
• I ________ him for a foreigner. Why didn’t you tell me earlier?A．have takenB．tookC．takeD．had taken-高
• We have 24 offices, each ____computers.A．is equipped withB．equipped byC．is equipped byD．equipped wit
• The climate here in the country _______; it rained almost every day.A．didn’t agree with meB．never ag
• The boy _____ he took notes.A．listened with attentionB．listening attentively whileC．listened attenti
• —Are you still employed at the post office?—Yes，I______here since 1982.A．workB．have been workingC．wo
• .We each ____two hands and each of us____to make a living with our hands. A,have; has B,have;have C,
• Mark, Mrs. White . Would you please drive her to the airport?A．leavesB．has leftC．leftD．is leaving-高三
• —I hope you enjoyed yourself at Susan’s birthday party.—How do you know I went to her party? I remem
• 24. Everything a family needs to plan a party, except the cake and ice cream, ______ to the home in
• The air quality in Beijing as well as in the neighboring cities we once spent much time____ better a
• ----Mary said she was tired of studying English .----It isn’t like her ______like that .A．to say any
• When John woke up he was in the hospital, but he didn’t know how that had .A．been happenedB．come abo
• His father was born in the year when our country .A．was builtB．was set upC．was foundD．was founded-英语
• --- Look! They’re the old teaching building. --- It’s unwise to do that.A．putting down B．breaking do
• The country life he was used to ________ greatly since 1992.A．changeB．has changedC．changingD．have ch
• He to school, so he turned off the alarm clock and went back to sleep.A．needn’t have goneB．hasn’t ne
• The long-lasting meeting __________ in disorder, __________ no conclusion.A．was ended; reachedB．ende
• He ______ English for six years by the time he takes his examination.A．was studyingB．would have been
• I'd rather that you ______ the operation right away.A．performB．should performC．will performD．pe
• I picked up a paper at random , _____ through the headlines and put it where it had been . A．looking
• Health experts in many countries still _________ their ideas about the relationships between our foo
• What are doing here? I ________ for you for ages! A．have been lookedB．have been lookingC．lookedD．had
• Don’t call me at 9:00 o’clock tomorrow morning ,when I_______a lecture at Harvard. A．giveB．am giving
• ----I’m going out tonight. ----Well, I’d rather you _________.A．aren’tB．don’tC．won’tD．didn’t-高一英语
• --- If the manager is free and _____ us, please tell him that we _______ . A．will receive ; waitedB．
• They say in many western countries a large number of beef cattle ________.A．are raisedB．is raisedC．i
• Tom, as well as me, ____ that the director is going to attend the ceremony of film. A．knowsB．knowC．h
• ---I beg your pardon! ---Oh, you _to me carefully. (just now)A．didn’tB．haven’t listenedC．don’t liste