第21小题为什么不能用in呢?Theyaremakingthecheerfulstars__21___coloredpaper.第21小题为什么不能用in呢?Monthslater,Junior3studentswilltaketheseniorhighschoolentranceexam.Theyarestudyinghardforthisbig__16__.

　　第21小题为什么不能用in呢?Theyaremakingthecheerfulstars__21___coloredpaper.

　　第21小题为什么不能用in呢?

　　Monthslater,Junior3studentswilltaketheseniorhighschoolentranceexam.Theyarestudyinghardforthisbig__16__.Dotheyhavetimetodosomethingtocelebratetheirmiddleschoolyears?Manydo.

　　LengJingze,14,fromTianjinsaidthatinherclassstudentshavealready__17__goodbyemessagesorlettersforeachother.Theyarealsoswapping(交换)photos.

　　“Eventheheadteacherhasaproject,”saidLeng.“She__18___toputallourclassphotosontoaCDandgiveeachstudent__19___.”

　　WangZeyu,15,inChangchun,Jilinsaidhis__20__aremaking“luckystars”asgraduationgifts.Theyaremakingthecheerfulstars__21___coloredpaper.

　　“Before__22___a‘luckystar’,youwritesomewordsforthepersononthepaper,”saidWang.“Heorshecanreadthewords__23__theyunfoldthestar.”

　　InXiaoXia'sschool,eachJunior3studentwillgetayearbook(年刊),inwhichthegraduatingclasseswillput__24__photosandself-introductions.

　　Xiaosaid,“Wehavewrittenapoemintheancientstyleastheself-introduction!”

　　“Ourclassmaybenottheonewiththe__25__schoolgradebutitmustbethemostcreativeone,”saidXiao.“Ifeelluckytostudyinsuchaclass!”

　　()16.A.challengeB.mistakeC.schoolD.attraction

　　()17.A.readB.writtenC.lookedD.watched

　　()18.A.pretendsB.refusesC.allowsD.plans

　　()19.A.oneB.allC.itD.this

　　()20.A.parentsB.studentsC.teachersD.classmates

　　()21.A.fromB.ofC.toD.in

　　()22.A.writingB.readingC.makingD.bringing

　　()23.A.becauseB.thoughC.beforeD.when

　　()24.A.theirB.ourC.hisD.its

　　()25.A.loudestB.lastC.worstD.best

　　16-20ABDAD21-25BCDAD