新概念英语第二册Lesson62一．完成句子1._____________________thegreattreeswhichhadbeengrowingthereforcenturiespatchesofgreenhadbeguntoappearintheblackenedsoil.2.Bythen,however,inmanyplacesthegrasshadalready_______________________.3.Theplanes__________________________________seedfornearlyamonthwhenitbegantorain.4.Whenthefirehadatlastbeen______________________,theforestauthorities__________________severaltonsofaspecialtypeofgrass-seedwhichwouldgrowquickly.5.Winterwas____________________________andthehillsthreatenedthesurroundingvillageswithdestruction,forheavyrainwouldnotonly______________________thesoilbutwould_____________________seriousfloodsaswell.6..Now,smokestillroseu_____________________fromthewarmgroundoverthedesolatehills.7.Ashorttimebefore,greattrees____________________thecountrysideformilesaround.8.Firemen_________________________________theforestfirefornearlythreeweeksbeforetheycouldgetit_______________________________.9.我到达时，他们已经把火扑灭了。（不可用过去完成进行时）____________________________________________________________________10.目前我正忙着准备考试_________________________________,I'mbusypreparingfortheexams.二．单选1.Wecan_____________somemorebooksonline.A.orderB.inorderC.orderedD.orderto2.Janeansweredthephone_____________Mary.A.inplaceB.inplaceofC.outofplaceD.placeof3.过去完成进行时与过去完成时的比较需要表示某个工作已经完成时，只能用过去完成时.WhenIgothome,IfoundthatJill_________________herroom.Soheishavingarest.A.hadbeenpaintingB.hadpaintedC.paintedD.paints4.WhenIarrived,they___________already___________thefireout.A．have…putB.had…putC.did…putD.has..put5.theyreceivedtheparcelthatthey___foralongtime.A.expectedB.haveexpectedC.hadbeenexpectingD.hadexpected6.He__morethan5,000Englishwordswhenheentereduniversityattheageof15.A.haslearnedB.wouldhavelearnedC.learnedD.hadlearned7.Shedidn’tpasstheexamsbecauseshe___herlessonswell.A.wasn’tpreparedB.wasn’tbeenpreparedC.hadn’tpreparedD.waspreparing8.We___fourthousandnewwordsbytheendoflastyears.A.hadlearnedB.havelearnedC.learnedD.willhavelearned9.Ididn’tknow_______