It'snotWASTEuntilitisWASTED!

WiththeWorldEnvironmentDaycoming，ourschoolisnowrequiringeverystudenttoformahabitofsortingthewaste．Hereinourschoolyardwelayfourdifferentcolorsofrubbishbinsfordifferentkindsofrubbish．Theredisforharmfulwaste；theblueisforwastethatcanberecycled（循环再用）；thegreenisforkitchenwaste；theyellowisforotherwaste．

Thefollowingsaresomeinstructionsforyou．

Glass：Emptybottleswithoutcapscanberecycledtomakenewglassbottles．

Warning：Mirrorsandlightbulbsmustnotbeincludedintheglasswaste．

Paper：Newspapers，magazines，boxesmustbecleanenoughtoberecycled．

Warning：Papertissuesandwallpaperarenotrecyclableaspaperandshouldbekeptseparately．

PMDwaste：PackagingmadeofPlasticorMetalandDrinkboxesareusedtomakenewpackaging．

Warning：Plasticpots（e．g．yoghurtpots），plasticbagsmustnotbeincludedwiththePMDwaste．

Harmfulwaste：out-of-datedrugs，usedbatteries（电池），paintandoil…

Besides，ifyoudon'tneedyouroldbikesatall，ourschoolvolunteerswillcollectthem．We'regoingtofixthemupandthengivethemawaytokidswhodon'thaveenoughmoneyforabike．

Tofindoutmoreaboutrecycling，youcanvisitourschoolwebsite．

56．According to the passage，the fish bones（骨） should be thrown in the___ bin．

A．red

B．blue

C．green

D．yellow

57．From the passage，we can see that___ do harm to the environment．

A．paper tissues

B．empty bottles

C．drink boxes

D．out-of-date drugs

58．Which of the following is true？___

A．All kinds of paper can be recycled．

B．Used batteries should be thrown into the blue bins．

C．There is information about recycling on the school website．

D．Mirrors and light bulbs can be made into new glass bottles．

59．If you give your old bike to the volunteers，it will be___．

A．sold to collect money for the poor kids

B．given away immediately

to the poor kids

C．fi