A.fun
B.work
C.learning
D.prize
【37】A.funB.funnyC.uninterestingD.exhausting
【C12】A.studyB.workC.funD.story
【C17】A.learntB.learnedC.learningD.learn
【C20】A.intelligenceB.workC.attitudeD.weakness
【C10】A.jobB.workC.hourD.day
【C19】A.to learnB.to be learnedC.learningD.being learning