ing.Bothfarmersexplainedabouttheblackcloud.“Whatcloud?”askedthethirdfarmer.Theyalllookedatthesky.Thecloudwasnolongerthere.16.Thetwofarmerswere__________________.A.goinghomeB.goingtothefieldC.goingtoworkD.goingtoseetheirfriend17.Thetwofarmers__________________onthatday.A.hadaholidayB.Didn’tworkC.workedhardD.wantedtoquarrelwitheachother18.Whenthereareblackblockcloudsinthesky,__________________.A.itwillrainsoonB.itwillbefineC.itwillgethotD.thesunisshiningbrightly19.Thetwofarmersfoughtinwordsbecause__________________.A.theywerehungryB.itrainedC.onesaidtherainwoulddogoodtothecropsandtheotherdidn’tthinksoD.theybothhopedforrain20.Thethirdfarmercamewithandsaidtotheothertwo.He__________________.A.wantedtomakefriendswiththemB.joinedtheminthequarrelC.wantedtoknowwhytheywerequarrelingD.hadnothingstodo