(完整版)英語(yǔ)時(shí)態(tài)語(yǔ)態(tài)練習(xí)(含詳解答案)

1、英語(yǔ)時(shí)態(tài)語(yǔ)態(tài)練習(xí)題 （ 附答案 ） 1. _ He stepped into the office, down and began to fill in the forms. A. sitting B.to sit C.sat D.having it 2.She said she would telephone but we _ from her so far. A. haven t heardB.didn t hearC.hadn t heard D.wont hear 3.When I got to the cinema,thefilm _ for ten minutes. A.has b

2、egun B.had begun C.had been on D.was 4.I ll go with you as soon as I _ my homework./ A.will finish B.finish C.am finishing D.finished 5.If it_ tomorrow,Iwon t go to the cine/mAa.w. ill rain B.rains C.is raining D.rained 6.She is going to be a nurse when she _ up. / A.is going to grow B.growsC.growin

3、gD.grew 7. 下列四句是 “這本書我已經(jīng)買了三個(gè)月了。 ”的英譯文，哪一種不對(duì)？ / A.I have had this book for three months. /B.I have bought this book for three months. /C.I bought this book three months ago.D.It is three months since I bought this book. 8. Come in,Peter,I want to show you something. Oh,how nice of you!I _ you _ to br

4、ing me a gift. / A.neverthink;are going B.neverthought;were going / C.didn tthink;were going D.had tthought;were going 9. _ When I was at college I _ three foreign languages,butI all except for a few words of each./ A.spoke;had forgotten B.spoke;haveforgottenC.hadspoken;had forgotten D.hadspoken;hav

5、e forgotten 10. _ The police found that the house and a lot of things . / A.has broken into;has been stolen B.had broken into;had been stolenC.has been broken into;stolenD.had been broken into;stolen 11. _ The volleyball macth will be put off if it . / A.will rain B.rainsC.rained D.is raining 12. _

6、Mary a dress when she cut her finger. / A.made B.is making C.was making D.makes 13. _ Thestudents _ busily when Miss Brown went to get a book she _ in the office. / A.hadwriten;leftB.werewriting;has left C.hadwritten;had left D.werewriting;had left 14. Have you moved into the new house? No yet,the r

7、ooms _ , / A.are being painted B.arepaintingC.are painted D.are being painting 15. We haven t heard from Jane for a long time. What do you suppose _ to her? / A.was happening B.to happen C.has happened D.having happened 16. Do you know our town at all? No,this is the first time I _ here. / A.wasB.ha

8、ve been C.came D.am coming 17. We could have walked ot the station.It was so near. Yes,Ataxi _ at all necessary. / A.wasn tB.hadn t been C.wouldn t be D.won t be 18.If city noises _ fromincreasing,people _ shout to be heard even at the dinner table 20 years from now./ A.are not kept;will have to B.a

9、re not kept;have toC.do not keep;will have to D.do not keep;have to 19. _ Tom _ into the house when no one . / A.slipped;was looking B.hadslipped;lookedC.slipped;had looked D.wasslippping;looked 20. _The last time I Janeshe cotton in the fields. / A.hadseen;was picking B. saw;pickingC.hadseen;picked

10、D.saw;was picking 21. _ We were all surprised when he made it clear that he office soon. / A.leavesB.woulds leave C. leftD.had left 22.In some parts of the world,tea _ with milk and sugar. / A.is serving B.is served C.servesD.served 23. _ The pen I I is on my desk,right under my nose. / A.think;lost

11、B.thought;had lost C.think;had lost D. thought;have lost 24. How long each other before they _ married? For about a year. / A.have they known;getB.did they know;were going to getC.do they know;are going to get D.had they known;got 25. _ Mydictioary _ .I have looked for it everywhere but still it. /

12、A.haslost;don t find B.is missing;don tfindC.haslost;haven t found D.is missing;haven t found 26. Can I join the club,Dad? You can when you _ a bit older. / A.getB.will get C.are getting D.will have got 27. I m sorry to keep you waiting. Oh,not at all.I _here only a few minutes. / A.have been B.had

13、been C.wasD.will be 28. Do you like the material? Yes,it _ very soft. /A.is feeling B.feltC.feels D.is felt 29.I don tarlley work here.I _ nutil the new secretary arrives. / A.just help out B.have just helped out C.am just helping out D.is completed 30.I need one more stamp before my collection _ .

14、/ A.has completed B.completesC.has been completed D.is completed 31. Your phone number again?I _ quite catch it. It s 956844/ 2A.didn tB.couldn tC.don tD.can t 32. _ the sports meet might be put off. Yes,it all depends on the weather. / A.I ve been told B.I ve told C.I m told D.I told 33. _ Asshe _

15、thenewspaper,Granny asleep. / A.read;was falling B.wasreading;fellC.wasreading;was falling D.read;fell 34. _ You don t need to describe her,I hersevral times./ A.had met B.have met C.metD.meet 35.I don t think Jim saw me;he _ into space/. A.just stared B.wasjst staring C.has just stared D.had just s

16、tared 36. _ my glasses? _ Yes,I saw them on your bed a minute ago. /A.Do you see B.Had you seen C.Would you see D.have you seen 37.Helen _ her keys in the office so she had to wait until her husband _ home. / A.hasleft;comesB.left;had come C.hadleft;cameD.hadleft;would come 38.I first met Lisa three

17、 years ago.She _ at a radio shop at the time. / A.has worked B.was working C.has been working D.has worked 39. Who is Jerry Cooper? _ ?I saw you shaking hands with him at the meeting. / A.Don t you meet him yet B.Hadn t you meet him yetC.Didnt you meet him yet D.Haven t you met him yet 40. Alice,why

18、 didn t you come yesterday? I _,but I had an unexpected visitor. / A.hadB.wouldC.was going to D.did 41. _The Chinese Communist Partty in Shanghai in 1921. / A.was found B.foundC.was founded D.founded 42. _ Greatchanges in my home town since liberation. / A.have been taken place B.tookplaceC.have tak

19、en place D.were taken place 43. _ The water will be further polluted unless some measures _ . / A.will be taken B.are taken C.were taken D.had been taken 44. _ He ll be an astronaut by the time he thirty. /A.is B.had been C.will be D.is going to be 45. _ The _ look on his face suggested that he that

20、. / A.surpr ising;hadn t expected B. surprised;hadn texpectedC.surprising;would expect D.surprised;shouldn t expect 【試題解析】 1. 選 C。該句的含義是 他走進(jìn)辦公室，坐下來(lái)然后開始填表 ”根據(jù)前面的 stepped into the office 后面的 began to fill in the forms 這兩個(gè)動(dòng)作能夠推斷出， sat 與他們是一個(gè)主語(yǔ)發(fā)出的三個(gè)并列動(dòng)作，故形式應(yīng)一 致，也用一般過(guò)去式。 2. 選 A。 3. 選 C。在這個(gè)時(shí)間狀語(yǔ)從句中，主句謂語(yǔ)動(dòng)詞的

21、動(dòng)作發(fā)生在從句謂語(yǔ)動(dòng)作之前，即 電影開演了十分鐘” 在“到達(dá)電影院”之前，故主句謂語(yǔ)動(dòng)詞應(yīng)該用過(guò)去完成時(shí)，又因?yàn)?begin 這個(gè)動(dòng)作無(wú)法延續(xù)，所以用 be 動(dòng)詞加上副詞 on 來(lái)表示動(dòng)作的延續(xù)。 4. 選 B 。當(dāng)主句是一般將來(lái)時(shí)，條件狀語(yǔ)從句和時(shí)間狀語(yǔ)從句要用一般現(xiàn)在時(shí)代替一般將來(lái)時(shí)。 5. 選 B。 6. 選 B。 7. 選 B。 現(xiàn)在完成時(shí)的肯定句和段時(shí)間狀語(yǔ)連用時(shí)必須用持續(xù)性動(dòng)詞。本題 A、B兩句都是現(xiàn)在完成時(shí)肯 定句，而且都有時(shí)間狀語(yǔ)。 have是持續(xù)性動(dòng)詞，而 buy是瞬時(shí)性動(dòng)詞，所以 A對(duì)，B不對(duì)。C、D兩種譯 法采用一般過(guò)去式，其兩種說(shuō)說(shuō)法也都是正確的，請(qǐng)同學(xué)們注意這種表達(dá)方

22、法。 8. 選 B。句意是 我過(guò)去從來(lái)沒想到你會(huì)給我?guī)ЪY物。 ”現(xiàn)在收到了禮物，用 How nice of you!這一感嘆句 來(lái)表達(dá)內(nèi)心的喜悅心情。 9. 選 B。第一分句中時(shí)間狀語(yǔ)從句是一般過(guò)去時(shí)，所以主句也應(yīng)該用一般過(guò)去時(shí)，而 but 連續(xù)的第二分句 表示的卻是一個(gè)延續(xù)到目前的狀態(tài)，與第一分句有對(duì)比之意，即過(guò)去與現(xiàn)在對(duì)比。第二個(gè)分句可以視為省 略了 now，應(yīng)該用現(xiàn)在完成時(shí)。句意是： 我在大學(xué)時(shí)能說(shuō)三門外國(guó)語(yǔ)，但現(xiàn)在除了幾個(gè)單詞之外幾乎全忘 光了。” 10 選 D。賓語(yǔ)從句中的動(dòng)作 break into與 steal 發(fā)生在 found 這一過(guò)去時(shí)之前， 因此用過(guò)去完成時(shí)。 且 hou

23、se 與 break into，things 與 steal 有被動(dòng)關(guān)系。 11. 選 B。主句用一般將來(lái)時(shí)或一般現(xiàn)在時(shí)，從句通常用一般現(xiàn)在時(shí)或現(xiàn)在完成時(shí)。 12、 選 C o全句意思表示第一動(dòng)作正在進(jìn)行，這時(shí)突然發(fā)生了另一個(gè)動(dòng)作。 When是并列連詞，相當(dāng)于 and at that time(moment). 13、選 D 14、 選 A。答話中的 not yet，說(shuō)明沒搬入新房的原因是 房間正在被粉刷?！庇矛F(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)。 15、 選 C。從原題中的 We could have walked to the station,it was so near ，是一個(gè)與過(guò)去事實(shí)相反的虛擬 語(yǔ)

24、氣，言外之意是“如果我們知道車站這樣近，就會(huì)步行去了，而出租車毫無(wú)必要 ”。但實(shí)際上并不知道， 所以乘了出租車。根據(jù)這一情景，考生便可得知 A 為正確答案。 16、 選 B。It/This is+序數(shù)詞+time+that 的句型中，that 從句常用現(xiàn)在完成時(shí)。 17、 選 A。 18、 選 A。在真實(shí)條的狀語(yǔ)從句中，主句應(yīng)用一般將來(lái)時(shí)，從句用一般現(xiàn)在時(shí)，且 city noises 和 keep是被 動(dòng)關(guān)系。 19、 選 Ao slip into這個(gè)點(diǎn)動(dòng)作發(fā)生在 look 這個(gè)動(dòng)詞之中，所以第一空用一般過(guò)去，第二空用過(guò)去進(jìn)行 時(shí)。意思是：“當(dāng)沒有人看見的時(shí)候，湯姆溜進(jìn)了屋內(nèi)。 ” 20、 選

25、 Do表示過(guò)去某一時(shí)刻正在進(jìn)行的動(dòng)作，應(yīng)該用過(guò)去進(jìn)行時(shí)。 the last time相當(dāng)于從屬連詞，引導(dǎo)時(shí) 間狀語(yǔ)從句。 21、 選 B o soon 這一信息詞告訴考生應(yīng)選擇將來(lái)時(shí)。且主句的謂語(yǔ)動(dòng)詞是 made,故用過(guò)去將來(lái)時(shí)。全句意 思是：當(dāng)他表明不久將離任時(shí)，我們都覺得吃驚。 ” 22、選 Bo 23、答案選 Bo right under my nose 這一信息句可暗示考生，該句是說(shuō)： “我原以為已經(jīng)丟失了的鋼筆，現(xiàn) 在在我的書桌上，就在我的眼前。 ”原以為用 thought,且丟發(fā)生在 thought 之前，故用過(guò)去完成時(shí)。 24、 選 Do問句中 How long 可以提示考生應(yīng)該

26、同完成時(shí)連用，而 before所接的時(shí)間狀語(yǔ)表進(jìn)時(shí)。其主語(yǔ) 應(yīng)該用過(guò)去完成時(shí)。因?yàn)榇鹁淇梢宰C明，他們是先相識(shí)一年多后才結(jié)婚。 25、 選 Do該題的考試目標(biāo)為同義詞用法上的區(qū)別和時(shí)態(tài)。 miss 和 lose均為丟失”的意思，但前者用現(xiàn)在 分詞形式，主動(dòng)結(jié)構(gòu)，而后者常用過(guò)去分詞形式， 被動(dòng)結(jié)構(gòu)。根據(jù)這一規(guī)則，可排除 A和 C o I have looked for it everywhere 一句和 but still 可以暗示，第二個(gè)空格應(yīng)填入現(xiàn)在完成時(shí)的選項(xiàng)。 26、選 Ao 27、選 Ao道歉”用的是現(xiàn)在時(shí)，表示在說(shuō)話時(shí)已經(jīng)完成的動(dòng)作。答案中用現(xiàn)在完成時(shí)，表示對(duì)現(xiàn)在有影 響。 28、選

27、Co當(dāng) feel 用做系動(dòng)詞時(shí)，表示在說(shuō)話時(shí)已經(jīng)完成的動(dòng)作。答案中用現(xiàn)在完成時(shí)，表示對(duì)現(xiàn)在有影 響。 29、選 Co 30、 選 Dobefore 引導(dǎo)的時(shí)間狀語(yǔ)從句中用現(xiàn)在時(shí)表示將來(lái)， collection 與 complete 之間為被動(dòng)關(guān)系，所 以答案為 Do全句意思是：我所集的郵票還差一張才能成整套。 ” 31、 選 A。原題中的 Your phone number again? 可理解為 Could/Would you tell me your phone nunberagain?ldidn t catch it（just now）表示我剛才沒有聽清楚。在電話用語(yǔ)中，如沒聽清對(duì)方，用

28、一般過(guò) 去時(shí)表示。 32、選 A。原題中的 it all depends on the weather 這一信息句可告訴考生，應(yīng)用現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)， 表示與現(xiàn)在有聯(lián)系。 33、選 B 。 34、選 B。強(qiáng)調(diào)過(guò)去的動(dòng)作 見過(guò)她”對(duì)現(xiàn)在的影響 不必再描述她了 ”，要用現(xiàn)在完成時(shí)。 35、選 B 。這句話可理解為 l don t think Jim saw me at that time,because at that time,he was just staring into space.stare 既可作及物動(dòng)詞，也可作不及物動(dòng)詞，意思 “凝視，盯著看 ”。 36、 選 D。根據(jù)問句和答句中

29、時(shí)態(tài)的提示。 可以知道問句要用現(xiàn)在完成時(shí)來(lái)表示 你是否看到我的眼鏡一事” 與答句對(duì)應(yīng)。 37、 選 D。第一空應(yīng)填過(guò)去完成時(shí)，因?yàn)檫z落鑰匙的動(dòng)作先發(fā)生。在過(guò)去時(shí)間里，等丈夫?qū)⒁丶?，?yīng)用 過(guò)去將來(lái)時(shí)。 38、 選 B。從 我第一次遇見 lisa是在三年前可知，且后文有“at the time該句應(yīng)用過(guò)去時(shí)，故排除 A項(xiàng)。 at the time 不能與完成時(shí)連用，故排除 C、 D 項(xiàng)。 39、 選 D。從“ Who is Jerry Cooper?可知，填 D項(xiàng)。因?yàn)?，現(xiàn)在完成時(shí)，指發(fā)生在過(guò)去的事（下文已告 之）與上文一般現(xiàn)在時(shí)有聯(lián)系。 40、 選 C。表示正打算做某事或某事正在進(jìn)行之中所發(fā)生

30、的另外一件事。 此句可以這樣來(lái)理解：Iwas going when an unexpected visitor arrived. 選項(xiàng) C 之后省略一個(gè)地點(diǎn)名詞。 41、 選 C。 found （創(chuàng)建）這個(gè)詞在漢語(yǔ)里好像沒有語(yǔ)態(tài)，如受漢語(yǔ)影響，在用英語(yǔ)表達(dá)時(shí)用主動(dòng)語(yǔ)態(tài)就錯(cuò) 了。 found 的過(guò)去分詞是 founded. 42、 選 C otake place 不能用于被動(dòng)語(yǔ)態(tài)。類似 take place 的還有 break out,belongto,happen,disappear,last（ 持 續(xù)），suffer （遭受）等。 43、 選 B。主句中為一般將來(lái)時(shí)，unless 引導(dǎo)條件狀

31、語(yǔ)從句用一般現(xiàn)在時(shí)表示將來(lái)，而 措施”應(yīng)該是 被采 取”用被動(dòng)語(yǔ)態(tài)。如果不采取措施，這水就會(huì)進(jìn)一步受到污染。 44、 選 A。主句中用的是一般將來(lái)時(shí)，by the time引導(dǎo)的時(shí)間狀語(yǔ)從句中用現(xiàn)在時(shí)態(tài)。 表示將來(lái)。句意為： 到他三十歲時(shí)，他就會(huì)成為一句宇航員。 ” 45、 選 B。該句的含義是 他臉上驚奇的神情表明了那件事使他出乎意料 ”有人以為 surprise的變化形式 修飾了 look,look 為物而誤選了 A。實(shí)際上 surprising 的含義是（某物，某事）令人吃驚”，而該句表示的 意思不是他的表情令人吃驚，而是他本身吃驚。 時(shí)態(tài)與語(yǔ)態(tài)練習(xí)題【典例精析】1. （2008 全國(guó)

32、I 卷，27） Have you known Dr. Jackson for a long time? Yes, since she _ the Chinese Society. A. has joined B. joins C. had joined D. joined 【解析】D句意：一你認(rèn)識(shí) Dr. Jackson 好久時(shí)間了嗎？一是的，自從她加入漢語(yǔ)協(xié)會(huì)我就認(rèn)識(shí)她。 Since 自從以來(lái)，引導(dǎo)時(shí)間狀語(yǔ)從句，強(qiáng)調(diào)過(guò)去認(rèn)識(shí)時(shí)的時(shí)間，第一句話所用的現(xiàn)在完成時(shí)是判斷該句子時(shí) 態(tài)的重要依據(jù)。 2. （ 2008 遼寧卷,23）We first met on a train in 2000. We

33、 both felt immediately that we _ each other for years. A. knew B. have known C. have known D. know 【解析】C句意：在 2000年我們第一次在火車上相遇。我倆同時(shí)立刻趕到彼此認(rèn)識(shí)多年了。根據(jù)題干第 二句可知主句為過(guò)去時(shí)，而 that 引導(dǎo)的賓語(yǔ)從句的謂語(yǔ)動(dòng)詞又發(fā)生在主句動(dòng)詞之前，即為過(guò)去的過(guò)去， 故用過(guò)去完成時(shí)來(lái)表示。 3. （ 2008 天津卷，14） He _ football regularly for many years when he was young. A. was playing

34、 B. played C. has played D. had played 【解析】D句意：他年輕的時(shí)候踢了多年的足球。句中的 when he was young 是表示過(guò)去的時(shí)間狀語(yǔ)。 題干中沒有強(qiáng)調(diào)在過(guò)去的某個(gè)時(shí)間段正在發(fā)生某事， 故排除 A項(xiàng)；句中也沒有信息詞強(qiáng)調(diào)對(duì)現(xiàn)在造成的影 響或與現(xiàn)在的聯(lián)系，故排除 C項(xiàng)；句中也沒有以過(guò)去的某個(gè)時(shí)間點(diǎn)或動(dòng)作點(diǎn)作為參照，故排除 D項(xiàng)。 4. （ 09 北京） 27. The way the guests in the hotel influenced their evaluation of the service. A. treated B. wer

35、e treated C. would treat D. would be treated 【解析】B考查時(shí)態(tài)和語(yǔ)態(tài)的用法。The guests 與 treat 之間是被動(dòng)的關(guān)系，并且動(dòng)作已經(jīng)發(fā)生，所以用 一般過(guò)去時(shí)的被動(dòng)形式。 5. （ 09 天津）2. My parents _ in Hong Kong. They were born there and have never lived anywhere else. A. live B. lived C. wereliving D. will live 【解析】A考查時(shí)態(tài)。后句意思 他們岀生在香港，從來(lái)沒有去過(guò)別的地方 ”由此可知前句 一直

36、在香港住” 時(shí)態(tài)用一般現(xiàn)在時(shí)，說(shuō)明事實(shí)，故選 A。 6. （09 福建）6 -Why does the Lake smell terrible? -Because large quantities of water _ A. have polluted B. is being polluted C. has been polluted D. have been polluted 【解析】D考查動(dòng)詞時(shí)態(tài)，語(yǔ)態(tài)和主謂語(yǔ)一致。根據(jù)前一分句可知所填動(dòng)詞表示過(guò)去發(fā)生的動(dòng)作對(duì)現(xiàn)在產(chǎn) 生的影響，時(shí)態(tài)用現(xiàn)在完成時(shí)， 動(dòng)詞與主語(yǔ)是被動(dòng)關(guān)系， 用被動(dòng)語(yǔ)態(tài)。主語(yǔ)是 large quantities of water

37、 ， 其中心詞是 quantities ，是復(fù)數(shù)，謂語(yǔ)動(dòng)詞用復(fù)數(shù)，選 D。 7. （09 福建） 7. According to the literary review, Shakespeare his charities live through their language in his plays. A. will make B. had made C. was making D. makes 【解析】D考查動(dòng)詞時(shí)態(tài)。題干是陳述一個(gè)客觀真理，用一般現(xiàn)在時(shí)，選 D。 8. （09 湖南）8. Would you please keep silent? The weather report

38、and _ I want to listen. A. is broadcast B. is being broadcast C. has been broadcast D. had been broadcast 【解析】B考查時(shí)態(tài)和語(yǔ)態(tài)。句意為：請(qǐng)保持安靜行嗎 ？我想聽正在廣播的天氣報(bào)告。說(shuō)話間正在發(fā)生的 動(dòng)作，應(yīng)用進(jìn)行時(shí)同時(shí)表示被動(dòng)含義。故選 B。 【典例精析】1. （2008 全國(guó) I 卷，27） Have you known Dr. Jackson for a long time? A. introduces B. introduced C. had introduced D. was

39、introducing 9 （09 湖南）9. The food here is nice enough. My friend_ me a right place. A . is washing away B . is being washed away 【解析】B考查時(shí)態(tài)的用法。句意為： 一一這里的食物不錯(cuò)。 一一我的朋友介紹給我一個(gè)正確的地方。表 示過(guò)去的行為。 10. （ 09 江西）10. At present, one of the apartments in favor of the new airport _ that it will going a lot jobs to th

40、e area. A. is B. are C. will be D. were 【解析】A本題考查時(shí)態(tài)的用法。根據(jù) at present =now 可知，應(yīng)用一般現(xiàn)在時(shí)。 11. （ 09 江西）11. - What is the price of petrol these days - Oh, it _ sharply since last month. A. is raised B. has risen C. has arisen D. is increased 【解析】B本題考查時(shí)態(tài)的用法。根據(jù) since last month 可知應(yīng)用現(xiàn)在完成時(shí)。 12. （ 09 江西）12. -D

41、o you want a lift home? -It s very kind of you, but I have a much late in the office. I overslept this morning because my morning clock . A. does n t go off B. won t gone C. wasn t going off D. didn t go on 【解析】D本題考查時(shí)態(tài)的用法。根據(jù) I overslept this morning 可知應(yīng)用一般過(guò)去時(shí)。 13. （ 09 海南）13. His sister left home in

42、 1998, and since. A. had not been heard of B. has not been heard of C. had not heard of D. has not heard of 【解析】B句意為：他的妹妹在 1998 年離開家，自從那時(shí)就沒有音訊了。用現(xiàn)在完成時(shí)的否定結(jié)構(gòu)。 14. （ 09 海南）14. Edward, you play so well. But I you played the piano. A. didn t know B. hadn t known C. don t know D. haven t known 【解析】A句意為：愛德

43、華，你打得好。但我不知道你彈鋼琴。所談?wù)摰氖侵高^(guò)去行為，故用過(guò)去式。 15. （ 09 山東）15. The number of foreign students attending Chinese universities _ rising steadily since1990. A. is B. are C. has bee n D. have bee n 【解】C考查主謂一致和時(shí)態(tài)，主語(yǔ)是 the number 故謂語(yǔ)動(dòng)詞用單數(shù)，又因時(shí)間狀語(yǔ)是 since 1997 故 用完成時(shí)態(tài)。 16. （09 山東）16. I was out of town at the time, so I d

44、on A. was happening B. happened C. happens 【解析】B本題考查具體語(yǔ)境中的時(shí)態(tài)，后一句隱藏的時(shí)間狀語(yǔ)是 t know exactly how it D. has happened at the time. 1. So far this year we _ a fall in house prices by between 5 and 10 percent. A. saw B. see C. had seen D. have seen 2. Scientists think that the continents_ always where they _

45、 today _ B . aren t; were C. weren t; are were 3. They _ n the program for almost one week before I joined them, and now it as no good results have come out so far. A .had been working; are still working B . had worked; were still working were still working D . have worked; are still working 4. The

46、country life he was used to _ greatly since 1992. A. change B . has changed C . changing D . have changed 5 . With more forests being destroyed, huge quantities of good earth _ each year.A. aren t; are D . weren t; we _ on C .have worked; C. are washing away D. are being washed away 6. - _ David and

47、 Vicky _ married? -For about three years A. How long were ； being B . How long have ； got C. How long have ； been D . How long did ； get 7. When the old man _ to walk back to his house, the sun _ itself behind the mountain. A. started; had already hidden B . had started; had already hidden C . had s

48、tarted; was hiding D . was starting; hid 8 . If their marketing plans succeed, they _ their sales by 20 percent. A. will increase B. have been increasing C. have increased D. would be increasing 9 . They _ n the program for almost one week before I joined them, and now we _ n it as no good results h

49、ave come out so far. A . had been working; are still working B . had worked; were still working C . have worked; were still working D . have worked; are still working 10 . As soon as he comes back, I ll tell him when _ and see him. A . you will come B . will you come C . you come D . do you come 11. We first met on a train in 2000. We both felt immediately that we _ each other for years. A. knew B. have known C. had known D. know 12 . I got caught in the rain and my suit