1.ItmustbepointedoutthatitisoneofourbasicStatepoliciestocontrolpopulationgrowthwhileraisingthequalityofthepopulation。
2.Itis(hasbeen)estimatedthattheworld'spopulationcouldreach6billionbytheendofthecentury。
3.Itmustbekeptinmindthatthereisnosecretofsuccessbuthardwork。
4.Itcanbeseenfromthisthatthereisnodifficultyintheworldwecanovercome.
5.Asisknownmanistheproductoflabour。
6.Itisacommonsayingthatmanwhohasasettledpurposewillsurelysucceed。
7.Itisclearthattheenemyhasnodesireforpeace。
8.ItishardtoimaginehowEdisonmanagedtoworktwentyhourseachday。
9.It'shardtosaywhethertheplanispracticable。
10.Thereisnodoubtthatyouwillbehelpedbyothersifyouhaveanydifficulties.
11.Itseemscertainthattheyhavemadeaseriesofexperiments。
12.Itissaidthatbatshavebeenusingradarformillionsofyears。
13.Totellthetruth,manymistakeswemadecouldhavebeenavoided。
14.Asweknow,itwasnotuntilrecentlythattheproblemwassolved。
15.Itmustbeadmittedthatyouhaven'tdonewhatyoupromisedtodo。
16.Inmyopinion,thiscomputerisdifferentfromthatoneyousaw。
17.Itiscertainthatwehavealongwaytogo。
18.Allthisshowsthatnothingcanpreventusfromreachingouraims。
19.Asfarasweknow,ittookhimmorethanayeartowritethebook。
20.Ithasbeenprovedthateverysubstance,nomatterwhatitis,ismadeupofatoms.
21.Ithasbeendecidedthatwearegoingtobuildarailwaywhosebasemustbecompletedwithinthisyear。
22.Itisobvious(evident)thatthesuccessoftheinnovationdependsonourconcertedefforts。
23.Tobefrank,whetheryoulikeitornot,youhavenootherchoice。
24.ItisnaturalthatonemayhavetroubleexpressingcomplicatedideasinsimpleEnglish。
25.Whatismoreimportant,theagreementtheyhavenegotiatedisbeingcarriedout.
26.Wewillbesuccessfulaslongaswepersevere。
27.Franklyspeaking,whatyoucallthetruthmaynotapplytothingshappeninghere.
28.Itistruethatwemustredoubleourefforts;otherwisewecannotcatchupwiththedevelopedcountries。
29.Itakeitforgrantedthattheywillsupportthisidea.Iregarditasnaturalthattheywillagreetothisidea。
30.Inacertainsense,asuccessfulscientistisapersonwhoisneversatisfiedwithwhathehasachieved。
31.Theoceansdonotsomuchdividetheworldasuniteit。
32.Thereisnodenyingthefactthatthenewmanagementmethodhasgreatlyincreasedtheproduction。
33.Thereisnodenyingthefactthatthenewmanagementmethodhasgreatlyincreasedtheproduction。
34.Uponhearingtheunexpectednews,hewassosurprisedthathecouldn'tutteraword.
35.Asthesayinggoes,nothingintheworldisdifficultforonewhosetshismindtoit.
36.Ourgoalmustbeattained.Ourgoalcanunquestionablybeattained。
37.Notingcanpreventusfromrealizingthefourmodernizations。
38.NowinChina,moreandmorefamiliescanaffordtobuyhigh-gradegoods,suchaswashingmachines,TVsets,videocorders。
39.NomatterhowdifficultEnglishmaybe,youshoulddoyourbesttolearnit。
40.Itcanbesaidthatwithoutknowledgeofscienceandtechnology,itisimpossibletobuildsocialistmodernizations。
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